{"id":262451,"date":"2023-08-03T09:00:00","date_gmt":"2023-08-03T07:00:00","guid":{"rendered":"https:\/\/sherpas.com\/blog\/?p=262451"},"modified":"2026-04-29T10:43:33","modified_gmt":"2026-04-29T08:43:33","slug":"moyens-mnemotechniques-maths","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/moyens-mnemotechniques-maths\/","title":{"rendered":"9 moyens mn\u00e9motechniques pour r\u00e9ussir en maths \ud83e\udde0"},"content":{"rendered":"\n<p>Tu as du mal \u00e0 te souvenir de formules, de r\u00e8gles ou de nombre en math\u00e9matiques ? Tu tombes bien alors ! On t\u2019a pr\u00e9par\u00e9 <strong>9 moyens mn\u00e9motechniques pour r\u00e9ussir en maths<\/strong>. Pas besoin de calculatrice aujourd\u2019hui, il te suffit d\u2019<a href=\"https:\/\/sherpas.com\/blog\/comment-apprendre-par-coeur-rapidement\/\">apprendre par c\u0153ur<\/a> les m\u00e9thodes qu\u2019on te donne. Tu es pr\u00eat ? C\u2019est parti ! \ud83d\ude80&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/v1.Y2lkPTc5MGI3NjExMDBmemc5dWk0ejJhcnR2NHVjajFvM3Rkc3FpaW12aWFqNzc5ZHlhNiZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw\/ukE9oP3kb7TVu\/giphy.gif\" alt=\"Je ne m'en souviens pas di le monsieur\"\/><figcaption class=\"wp-element-caption\"><em>Toi, avant de lire cet article !<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"un-moyen-mnemotechnique-cest-quoi\">Un moyen mn\u00e9motechnique, c\u2019est quoi ? \ud83d\udc40<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"definition\">D\u00e9finition \ud83d\udcd6<\/h3>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\u26a0\ufe0f On dit \u201cmn\u00e9motechnique\u201d et non \u201cm\u00e9motechnique\u201d !<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Le mot <em>mn\u00e9motechnique<\/em> vient de la combinaison du mot <em>mn\u00eam\u00ea<\/em>, qui signifie la <em>m\u00e9moire<\/em>, et <em>techn\u00e8<\/em> qui signifie <em>production<\/em> en grec. On retrouve aussi la racine <em>mn\u00eam\u00ea<\/em> dans le mot amn\u00e9sie, quelqu\u2019un qui a perdu la m\u00e9moire.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p>Selon le <a href=\"https:\/\/www.larousse.fr\/dictionnaires\/francais\/mn%C3%A9motechnique\/51867#:~:text=%EE%A0%AC%20mn%C3%A9motechnique&amp;text=Se%20dit%20de%20proc%C3%A9d%C3%A9s%20utilis%C3%A9s,%C3%A0%20m%C3%AAme%20de%20les%20retrouver.\" target=\"_blank\" rel=\"noopener\">Larousse<\/a>, <strong>mn\u00e9motechnique<\/strong> \u201cse dit de proc\u00e9d\u00e9s utilis\u00e9s en vue de mieux fixer certains souvenirs, ou d&rsquo;\u00eatre plus ais\u00e9ment \u00e0 m\u00eame de les retrouver\u201d.&nbsp;<\/p>\n\n\n\n<p>Il doit s\u00fbrement exister autant de moyens mn\u00e9motechniques que de choses \u00e0 retenir. Ils peuvent \u00eatre sous forme d\u2019images, d\u2019<a href=\"https:\/\/sherpas.com\/blog\/acronyme-sigle-differences\/\">acronymes<\/a>, d\u2019acrostiches, de rimes, de codes, etc.&nbsp;<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1 Id\u00e9e<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Quand tu as du mal \u00e0 retenir une notion de cours, use de ton imagination et <strong>cr\u00e9e ton propre moyen mn\u00e9motechnique<\/strong> ! Par exemple, tu peux cr\u00e9er un code dont tu es le seul \u00e0 pouvoir d\u00e9chiffrer. Rien que le fait d\u2019avoir cherch\u00e9 pendant un moment une m\u00e9thode va t\u2019aider \u00e0 t\u2019en souvenir toute ta vie.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/QuJmmIOR3KL142dju7\/giphy.gif\" alt=\"Une femme fait des signes et un homme ne comprend rien. \"\/><figcaption class=\"wp-element-caption\"><em>Quand tu es le seul \u00e0 comprendre ton code !<\/em><\/figcaption><\/figure>\n<\/div>\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #1 = CPG1\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Noemie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">No\u00e9mie<\/p>                          <p class=\"push__teachers-school\">M2 en droit \u00e0 Assas<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Antoine2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Antoine<\/p>                          <p class=\"push__teachers-school\">Sciences Po Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">18\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Margot2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Margot<\/p>                          <p class=\"push__teachers-school\">Arts et M\u00e9tiers ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">22\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Olivier2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Olivier<\/p>                          <p class=\"push__teachers-school\">La Sorbonne<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">13\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Agathe2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Agathe<\/p>                          <p class=\"push__teachers-school\">ENS Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Fanny2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fanny<\/p>                          <p class=\"push__teachers-school\">Ponts ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Pierre2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Pierre<\/p>                          <p class=\"push__teachers-school\">ESSEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Fabien2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fabien<\/p>                          <p class=\"push__teachers-school\">T\u00e9l\u00e9com Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Ton premier cours particulier est offert ! <span role=\"img\" aria-label=\"\ud83c\udf81\">\ud83c\udf81<\/span><!-- notionvc: 91b6b7d7-50f2-46f4-ae1f-ecbabe834aad --><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos profs sont pass\u00e9s par les meilleures \u00e9coles et universit\u00e9s.<!-- notionvc: 21bb66b6-b36d-4ce8-8950-173722d75a1e --><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: #ffffff; border-color: ; background-color: \"\n\n                                    >\n                                        J&rsquo;EN PROFITE MAINTENANT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"quelques-exemples-%e2%86%aa\">Quelques exemples \u21aa\ufe0f<\/h3>\n\n\n\n<p>Pour t\u2019aider \u00e0 mieux comprendre, on te donne quelques exemples. Attention, tu risques s\u00fbrement de replonger dans tes <a href=\"https:\/\/sherpas.com\/blog\/madeleine-proust\/\">souvenirs d\u2019enfance<\/a>.&nbsp;<\/p>\n\n\n\n<p>\ud83d\udc49 On ne peut pas parler de moyens mn\u00e9motechniques sans parler du bon vieux \u201cOrnicar\u201d, on le conna\u00eet tous celui-ci et on se demande depuis toujours o\u00f9 il se trouve ! <strong>\u201cMais o\u00f9 est donc Ornicar ?\u201d<\/strong>, ce moyen mn\u00e9motechnique qui t\u2019a aid\u00e9 \u00e0 te rappeler des <a href=\"https:\/\/sherpas.com\/blog\/conjonction-coordination\/\">conjonctions de coordination en fran\u00e7ais<\/a> : mais, ou, et, donc, or, ni, car.&nbsp;&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/pynZagVcYxVUk\/giphy.gif\" alt=\"Un homme qui pleure avec un sourire nostalgique\"\/><figcaption class=\"wp-element-caption\"><em>Toi, nostalgique de l\u2019\u00e9poque d\u2019Ornicar\u2026<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>\ud83d\udc49 En g\u00e9ographie pour savoir o\u00f9 placer l\u2019ouest et l\u2019est sur une carte, tu n\u2019as qu\u2019\u00e0 penser au mot \u201c<strong>O<\/strong>rang<strong>E\u201d<\/strong>. Le O pour l\u2019ouest \u00e0 gauche et le E pour l\u2019est \u00e0 droite.&nbsp;<\/p>\n\n\n\n<p>\ud83d\udc49 Si tu es un f\u00e9ru d&rsquo;astronomie, retiens l\u2019ordre des plan\u00e8tes gr\u00e2ce \u00e0 cette phrase :&nbsp; \u00ab\u00a0<strong>M\u00e9<\/strong>lanie, <strong>v<\/strong>ous <strong>t<\/strong>ombez <strong>ma<\/strong>l,<strong> j<\/strong>e <strong>s<\/strong>uis <strong>u<\/strong>n <strong>n<\/strong>avet\u00a0\u00bb.&nbsp;<\/p>\n\n\n\n<p><strong>Me<\/strong>rcure, <strong>V<\/strong>\u00e9nus, <strong>T<\/strong>erre, <strong>M<\/strong>ars, <strong>J<\/strong>upiter, <strong>S<\/strong>aturne, <strong>U<\/strong>ranus, <strong>N<\/strong>eptuneChaque premi\u00e8re lettre repr\u00e9sente une plan\u00e8te. Mercure et <a href=\"https:\/\/sherpas.com\/blog\/planete-mars-histoire\/\">Mars<\/a> commencent toutes les deux par la m\u00eame lettre ? Pas de souci, pour ces deux plan\u00e8tes, tu prends les deux premi\u00e8res lettres : \u201c<strong>M\u00e9<\/strong>lanie\u201d pour \u201c<strong>Me<\/strong>rcure\u201d et \u201c<strong>Ma<\/strong>l\u201d pour \u201c<strong>Ma<\/strong>rs\u201d.<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1 Le savais-tu ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Pluton, d\u00e9couverte en 1930, a longtemps \u00e9t\u00e9 consid\u00e9r\u00e9e comme la 9<sup>e<\/sup> plan\u00e8te du syst\u00e8me solaire. Mais depuis 2006, Elle n\u2019a plus le statut de plan\u00e8te, mais celui d\u2019une \u201cplan\u00e8te naine\u201d. En fait, dans les ann\u00e9es 2000, trois plan\u00e8tes de la m\u00eame taille que Pluton ont \u00e9t\u00e9 d\u00e9couvertes. Les astronomes ont donc compris qu\u2019il y en avait d\u2019autres et ont d\u00e9cid\u00e9 de la r\u00e9trograder !<\/p>\n<p>&nbsp;<\/p>\n<p>D\u2019ailleurs, avant 2006, on pouvait rajouter \u201cpourri\u201d \u00e0 la fin de la phrase mn\u00e9motechnique pour \u201cPluton\u201d !<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/j5bsZqX1KTKngMyu90\/giphy.gif\" alt=\"Un homme qui dit que c'est trop petit. \"\/><figcaption class=\"wp-element-caption\"><em>Quand on a annonc\u00e9 \u00e0 Pluton qu\u2019elle ne faisait plus partie des plan\u00e8tes du syst\u00e8me solaire\u2026<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"a-quoi-ca-sert\">\u00c0 quoi \u00e7a sert ? \ud83e\udd14<\/h3>\n\n\n\n<p>Mais alors, pourquoi apprendre un mot, une phrase ou un <a href=\"https:\/\/sherpas.com\/blog\/poesie-genre-litteraire\/\">po\u00e8me<\/a> si tu peux juste apprendre par c\u0153ur la notion \u00e0 conna\u00eetre ? On t\u2019explique !&nbsp;<\/p>\n\n\n\n<p>Un moyen mn\u00e9motechnique est un <strong>outil puissant pour am\u00e9liorer ta m\u00e9morisation<\/strong>. Ton cerveau a besoin d\u2019\u00eatre stimul\u00e9 pour retenir des informations et un moyen mn\u00e9motechnique est une bonne m\u00e9thode pour y arriver.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Associer une image, un mot, un code, etc., \u00e0 une information complexe \u00e0 conna\u00eetre, va te la faire m\u00e9moriser beaucoup plus ais\u00e9ment. On se rappelle plus facilement des informations simples que des informations compliqu\u00e9es, n\u2019est-ce pas ?&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/v1.Y2lkPTc5MGI3NjExM2x4OW1xZWRrYTZ2MXIybnpobjk3NHE1Y3dnMHdyYnVrdDU5czMxeCZlcD12MV9pbnRlcm5hbF9naWZfYnlfaWQmY3Q9Zw\/l4FB16YDjzzrz1ICk\/giphy.gif\" alt=\"\u00e7a a l'air facile de s'en souvenir dit Bob l'\u00e9ponge\"\/><\/figure>\n<\/div>\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\u26a0\ufe0f Pas pour n\u2019importe quelle information ! <\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Les moyens mn\u00e9motechniques sont plus efficaces pour certains types d&rsquo;information que pour d&rsquo;autres.<\/p>\n<p>&nbsp;<\/p>\n<p>Ils sont <strong>tr\u00e8s utiles<\/strong> pour retenir des <strong>\u00e9l\u00e9ments isol\u00e9s<\/strong> comme des formules, des listes, une suite de chiffres, des dates, etc.<\/p>\n<p>&nbsp;<\/p>\n<p>Cependant, en ce qui concerne les <strong>concepts complexes<\/strong> \u00e0 conna\u00eetre et comprendre, ils sont <strong>moins utiles.<\/strong><\/p>\n\n        <\/div>\n              <\/section>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #2 = CPG2\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Cle\u0301mence2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Cl\u00e9mence<\/p>                          <p class=\"push__teachers-school\">HEC Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">21\u20ac\/h\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Thibault2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Thibault<\/p>                          <p class=\"push__teachers-school\">ENS Paris Ulm<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">20\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Sophie2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Sophie<\/p>                          <p class=\"push__teachers-school\">Sciences Po Bordeaux<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">12\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Noemie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">No\u00e9mie<\/p>                          <p class=\"push__teachers-school\">M2 en droit \u00e0 Assas<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Fanny2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Fanny<\/p>                          <p class=\"push__teachers-school\">Ponts ParisTech<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Simon2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Simon<\/p>                          <p class=\"push__teachers-school\">4e ann\u00e9e de m\u00e9decine<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Nicolas2x.png);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Nicolas<\/p>                          <p class=\"push__teachers-school\">CentraleSup\u00e9lec<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Victor2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Victor<\/p>                          <p class=\"push__teachers-school\">ESCP<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">25\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin d&rsquo;un prof particulier ? <span role=\"img\" aria-label=\"\u2728\">\u2728<\/span><!-- notionvc: 9b5ed38b-ea2e-4d3c-a3bb-f0091c2eedd2 --><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos profs sont l\u00e0 pour t&rsquo;aider \u00e0 progresser !<\/p>\n<p>&nbsp;<\/p>\n<p><!-- notionvc: 20490bdd-6579-484b-9d99-0ff0bc1aa8e7 --><\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS OFFERT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"moyens-mnemotechniques-en-maths\">Moyens mn\u00e9motechniques en maths \ud83d\udca1&nbsp;<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-pour-te-souvenir-de-lordre-des-operations\">1. Pour te souvenir de l\u2019ordre des op\u00e9rations<\/h3>\n\n\n\n<p>Pour retenir l\u2019ordre de priorit\u00e9 des op\u00e9rations, un moyen bien connu est le mot : PEMDAS.&nbsp;<\/p>\n\n\n\n<p>Oui, on te l\u2019accorde, \u00e7a ne veut rien dire, mais il est facile \u00e0 m\u00e9moriser.&nbsp;&nbsp;<\/p>\n\n\n\n<p>PEMDAS : parenth\u00e8se, exposant, multiplication, division, addition, soustraction.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/6cLBYzDWE5z98A6n83\/giphy.gif\" alt=\"Une femme qui ne sait pas par o\u00f9 commencer. \"\/><figcaption class=\"wp-element-caption\"><em>Ce ne sera plus le cas avec la m\u00e9thode PEMDAS !&nbsp;<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Retiens donc qu\u2019il faut commencer par les parenth\u00e8ses, puis les exposants (appel\u00e9s aussi \u201cpuissances\u201d), les multiplications et\/ou les divisions, et enfin, on termine par les additions et\/ou les soustractions.&nbsp;<\/p>\n\n\n\n<p>Utile quand tu te retrouves face \u00e0 une op\u00e9ration comme \u00e7a :&nbsp;<\/p>\n\n\n<p><img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-591aa93cb3955d41d54b76844e7ac068_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#51;&#92;&#116;&#105;&#109;&#101;&#115;&#40;&#54;&#43;&#57;&#41;&#45;&#54;&#94;&#50;&#43;&#92;&#115;&#113;&#114;&#116;&#123;&#52;&#125;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#57;&#125;&#123;&#55;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"235\" style=\"vertical-align: -6px;\"\/><\/p>\n\n\n<p>\ud83d\udc49 P : on commence par la parenth\u00e8se <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-975446395d452df3c5c8ac5d624ed7dc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#40;&#54;&#43;&#57;&#41;&#61;&#49;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"93\" style=\"vertical-align: -5px;\"\/><br \/>\n<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-b7c23256bd7b066d8e913c9b66c50706_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#51;&#92;&#116;&#105;&#109;&#101;&#115;&#49;&#53;&#45;&#54;&#94;&#50;&#43;&#92;&#115;&#113;&#114;&#116;&#123;&#52;&#125;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#57;&#125;&#123;&#55;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"200\" style=\"vertical-align: -6px;\"\/> <\/p>\n<p>\ud83d\udc49 E : les exposants <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-a5e8a4c51b109df35839d93606942666_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#54;&#94;&#50;&#61;&#51;&#54;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"58\" style=\"vertical-align: 0px;\"\/> et <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-89a0a47b3fb3b6d53b322e9df6bdd30b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#115;&#113;&#114;&#116;&#123;&#52;&#125;&#61;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"54\" style=\"vertical-align: -2px;\"\/><br \/>\n<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-e783a97c5ad5bc00f4e02e41111d9ad8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#51;&#92;&#116;&#105;&#109;&#101;&#115;&#49;&#53;&#45;&#51;&#54;&#43;&#50;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#57;&#125;&#123;&#55;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"186\" style=\"vertical-align: -6px;\"\/> <\/p>\n<p>\ud83d\udc49 M : la multiplication <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-74184ce8920f3025f556c8955f8165f2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;&#92;&#116;&#105;&#109;&#101;&#115;&#49;&#53;&#61;&#52;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"89\" style=\"vertical-align: 0px;\"\/><br \/>\n<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-325efb2e0ec85e586515b85204d23fc2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#52;&#53;&#45;&#51;&#54;&#43;&#50;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#57;&#125;&#123;&#55;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"156\" style=\"vertical-align: -6px;\"\/> <\/p>\n<p>\ud83d\udc49 D : la division <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-8c1a7e3d23919c425501b2e507b3aa1d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#57;&#125;&#123;&#55;&#125;&#61;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"48\" style=\"vertical-align: -6px;\"\/><br \/>\n<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-db207a0b925ff8e7166015d1bfb3b036_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#52;&#53;&#45;&#51;&#54;&#43;&#50;&#45;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"149\" style=\"vertical-align: -2px;\"\/><\/p>\n<p>\ud83d\udc49 A : les additions <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-4fca25ae636992475f5cf5bc95139f28_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#52;&#53;&#61;&#53;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"90\" style=\"vertical-align: -2px;\"\/> et <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-d4c8e87e114cc2c97aa374e451b49e14_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#51;&#54;&#43;&#50;&#61;&#51;&#56;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"90\" style=\"vertical-align: -2px;\"\/><br \/>\n<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-664c39345f6c0c1e9909757094fa62e1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#48;&#45;&#51;&#56;&#45;&#55;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"88\" style=\"vertical-align: 0px;\"\/><\/p>\n<p>\ud83d\udc49 S : les soustractions <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-c1c6f4c3df22747bdcb77e683e5dd270_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#48;&#45;&#51;&#56;&#45;&#55;&#61;&#45;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"133\" style=\"vertical-align: 0px;\"\/><br \/>\n<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-7b5b9d9f382b11767d19f257afca0019_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"21\" style=\"vertical-align: 0px;\"\/><\/p>\n\n\n<p>\u27a1\ufe0f <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-b30d5c6a75ca0defa36d0955e44e67ea_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#53;&#43;&#51;&#92;&#116;&#105;&#109;&#101;&#115;&#40;&#54;&#43;&#57;&#41;&#45;&#54;&#94;&#50;&#43;&#92;&#115;&#113;&#114;&#116;&#123;&#52;&#125;&#45;&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#57;&#125;&#123;&#55;&#125;&#61;&#45;&#53;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"283\" style=\"vertical-align: -6px;\"\/><\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1 Rappel exposant et racine<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>La racine carr\u00e9e d\u2019un nombre \u201ca\u201d est le nombre \u201ca\u201d \u00e0 la puissance \u00bd : \u221aa=a<sup>1\/2<\/sup><br \/>\nDonc, la racine est un exposant.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-pour-verifier-que-tu-as-bien-applique-la-double-distributivite\">2. Pour v\u00e9rifier que tu as bien appliqu\u00e9 la double distributivit\u00e9&nbsp;<\/h3>\n\n\n\n<p>Le mot \u201cPIED\u201d aide \u00e0 v\u00e9rifier que tu as bien tous les \u00e9l\u00e9ments d\u2019un d\u00e9veloppement en utilisant la double distributivit\u00e9.&nbsp;<\/p>\n\n\n\n<p>P : premiers&nbsp;<\/p>\n\n\n\n<p>I : int\u00e9rieurs<\/p>\n\n\n\n<p>E : ext\u00e9rieurs<\/p>\n\n\n\n<p>D : derniers<\/p>\n\n\n\n<p>(a+b)(c+d) = ac + ad + bc + bd&nbsp;<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>P<\/strong>remiers : ac&nbsp;<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>I<\/strong>nt\u00e9rieurs : bc<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>E<\/strong>xt\u00e9rieurs : ad<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>D<\/strong>erniers : bd<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/pdSncNyYgaH0wqaCqp\/giphy.gif\" alt=\"Un homme qui fait le signe du check. \"\/><figcaption class=\"wp-element-caption\"><em>Quand tu v\u00e9rifies que tu as bien tous les \u00e9l\u00e9ments de ton d\u00e9veloppement !<\/em><\/figcaption><\/figure>\n<\/div>\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1 Le savais-tu ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Le <strong>moyen mn\u00e9motechnique<\/strong> \u00e9quivalent pour les <strong>Anglo-saxons<\/strong> est bien plus connu chez eux. Il s\u2019agit de la <em><strong>FOIL method<\/strong><\/em>!<\/p>\n<p>&nbsp;<\/p>\n<p>(a+b)(c+d) = ac + ad + bc + bd<br \/>\nF : first \u2192 premier \u2192 ac<br \/>\nO : outside \u2192 ext\u00e9rieur \u2192 ad<br \/>\nI : inside \u2192 int\u00e9rieur \u2192 bc<br \/>\nL : last \u2192 dernier \u2192 bd<\/p>\n<p>&nbsp;<\/p>\n<p>Il est s\u00fbrement plus r\u00e9pandu parce qu\u2019il permet non seulement de v\u00e9rifier qu\u2019on a tous les \u00e9l\u00e9ments, mais aussi d\u2019appliquer l\u2019ordre de distributivit\u00e9.<\/p>\n<p>&nbsp;<\/p>\n<p>Tu peux utiliser celui-ci si c\u2019est plus simple pour toi !<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"3-pour-reperer-le-numerateur-et-le-denominateur\">3. Pour rep\u00e9rer le num\u00e9rateur et le d\u00e9nominateur<\/h3>\n\n\n\n<p>Pour te souvenir de la place du num\u00e9rateur et de celle du d\u00e9nominateur dans une fraction, pense \u00e0 ces images :&nbsp;&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>un <strong>nu<\/strong>age pour le <strong>nu<\/strong>m\u00e9rateur,&nbsp;&nbsp;<\/li>\n\n\n\n<li>et un <strong>d\u00e9<\/strong>mon pour le <strong>d\u00e9<\/strong>nominateur.&nbsp;&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Le nuage est en haut dans le ciel et le d\u00e9mon en bas en enfer.&nbsp;<\/p>\n\n\n\n<p>    \u2601\ufe0f<\/p>\n\n\n<p><img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-63fec4f22e6e1aa0ece0448aed518254_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#102;&#114;&#97;&#99;&#123;&#78;&#117;&#109;&eacute;&#114;&#97;&#116;&#101;&#117;&#114;&#125;&#123;&#68;&eacute;&#110;&#111;&#109;&#105;&#110;&#97;&#116;&#101;&#117;&#114;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"92\" style=\"vertical-align: -6px;\"\/><\/p>\n\n\n\n<p>    \ud83d\udc7f<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/mDFpdL1UxdVZRBN2V4\/giphy.gif\" alt=\"Peach en enfer souhaitant la bienvenue. \"\/><figcaption class=\"wp-element-caption\"><em>Quand tu dois r\u00e9duire au m\u00eame d\u00e9nominateur !&nbsp;<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"4-pour-retenir-des-formules-en-geometrie\">4. Pour retenir des formules en g\u00e9om\u00e9trie<\/h3>\n\n\n\n<p>Pour retenir les <a href=\"https:\/\/sherpas.com\/blog\/calculer-un-perimetre\/\">formules du p\u00e9rim\u00e8tre d\u2019un cercle<\/a>, de <a href=\"https:\/\/sherpas.com\/blog\/comment-calculer-une-aire\/\">l\u2019air d\u2019un disque<\/a> et du volume d\u2019une sph\u00e8re, on te donne un joli po\u00e8me !<\/p>\n\n\n\n<p>Le cercle est fier<br>D&rsquo;\u00eatre \u00e9gal \u00e0 <strong>deux pierres<\/strong><\/p>\n\n\n<p><img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-ab3bde071459b02064f10812cef5897c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#50;&#92;&#116;&#105;&#109;&#101;&#115;&#92;&#112;&#105;&#92;&#116;&#105;&#109;&#101;&#115;&#123;&#82;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"77\" style=\"vertical-align: 0px;\"\/><\/p>\n\n\n\n<p>Le disque est tout heureux<br>D&rsquo;\u00eatre \u00e9gal \u00e0 <strong>pierre deux<\/strong><\/p>\n\n\n<p><img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-4b5ff024a2b60a7c844b4bd91c61076b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#112;&#105;&#92;&#116;&#105;&#109;&#101;&#115;&#123;&#82;&#125;&#94;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"53\" style=\"vertical-align: 0px;\"\/><\/p>\n\n\n\n<p>Le volume de la sph\u00e8re<br>Qu&rsquo;elle soit de pierre<br>Ou bien de bois<br>Est \u00e9gal \u00e0 <strong>quatre tiers de pierre trois<\/strong><\/p>\n\n\n<p><img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-1a67595e044436c3bef8c172ae0ed74e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#102;&#114;&#97;&#99;&#123;&#52;&#125;&#123;&#51;&#125;&#92;&#116;&#105;&#109;&#101;&#115;&#92;&#112;&#105;&#92;&#116;&#105;&#109;&#101;&#115;&#123;&#82;&#125;&#94;&#51;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"83\" style=\"vertical-align: -6px;\"\/><\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1 Formules<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>P\u00e9rim\u00e8tre cercle = 2.\u03c0.R<br \/>\nAir disque = \u03c0.R<sup>2<\/sup><br \/>\nVolume sph\u00e8re = 4\/3.\u03c0.R<sup>3<\/sup><\/p>\n<p>Avec R le rayon.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"5-pour-retenir-les-30-premieres-decimales-de-pi\">5. Pour retenir les 30 premi\u00e8res d\u00e9cimales de pi&nbsp;<\/h3>\n\n\n<p>En parlant de pi (<img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-26d6788550ffd50fe94542bb3e8ee615_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#112;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"8\" width=\"11\" style=\"vertical-align: 0px;\"\/>), sais-tu que tu peux retenir ses 30 premi\u00e8res d\u00e9cimales facilement gr\u00e2ce \u00e0 un po\u00e8me. Le code est que le nombre de lettres de chaque mot correspond \u00e0 un chiffre.<\/p>\n\n\n\n<p>En parlant de pi, sais-tu que tu peux retenir ses 30 premi\u00e8res d\u00e9cimales facilement gr\u00e2ce \u00e0 un po\u00e8me ? Le code est que le nombre de lettres de chaque mot correspond \u00e0 un chiffre.&nbsp;<\/p>\n\n\n\n<p>Que j&rsquo;aime \u00e0 faire apprendre un nombre utile aux sages<\/p>\n\n\n\n<p>&nbsp;&nbsp;3 &nbsp; 1 &nbsp; 4&nbsp; &nbsp; 1 &nbsp; 5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 5 &nbsp; &nbsp; 3 &nbsp; &nbsp; 5<\/p>\n\n\n\n<p>Immortel Archim\u00e8de, artiste ing\u00e9nieur,<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;  7&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;   9<\/p>\n\n\n\n<p>Qui de ton jugement peut priser la valeur ?<\/p>\n\n\n\n<p>&nbsp;&nbsp;3&nbsp; &nbsp; 2 &nbsp; 3&nbsp; &nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 4 &nbsp; &nbsp; &nbsp;  6 &nbsp; &nbsp;   2&nbsp; &nbsp; &nbsp; 6<\/p>\n\n\n\n<p>Pour moi, ton probl\u00e8me eut de pareils avantages.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;4&nbsp; &nbsp; &nbsp; 3&nbsp; &nbsp; &nbsp; 3 &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;   3&nbsp; &nbsp; 2 &nbsp; &nbsp; 7 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp;<\/p>\n\n\n\n<p>\u27a1\ufe0f 3,141592653589793238462643383279<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/bIW0SEAFL2hYSh5jT8\/giphy.gif\" alt=\"Les premi\u00e8res d\u00e9cimales de pi. \"\/><\/figure>\n<\/div>\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83e\udd14 Le nombre pi, \u00e0 quoi \u00e7a sert ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Le nombre pi, aussi appel\u00e9 constante d&rsquo;Archim\u00e8de, not\u00e9 \u03c0, est le rapport constant de la circonf\u00e9rence d\u2019un cercle \u00e0 son diam\u00e8tre dans un plan euclidien. On peut \u00e9galement le d\u00e9finir comme le rapport de l&rsquo;aire d&rsquo;un disque au carr\u00e9 de son rayon. C\u2019est pour cela qu\u2019on l\u2019utilise en g\u00e9om\u00e9trie.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p>Pour les plus aguerris, une version plus longue permet de conna\u00eetre les 100 premi\u00e8res d\u00e9cimales de pi ! (Quand le nombre de lettres est de 10, il s\u2019agit d\u2019un 0.)&nbsp;<\/p>\n\n\n\n<p>Que j&rsquo;aime \u00e0 faire apprendre ce nombre utile aux sages !<\/p>\n\n\n\n<p>3 &nbsp; &nbsp; 1 &nbsp; 4&nbsp; &nbsp;  1&nbsp; &nbsp; 5 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9 &nbsp; &nbsp; &nbsp; &nbsp; 2 &nbsp; &nbsp; &nbsp; 6&nbsp; &nbsp; &nbsp; &nbsp;   5 &nbsp;     3 &nbsp; &nbsp; &nbsp; 5<\/p>\n\n\n\n<p>Immortel Archim\u00e8de, artiste ing\u00e9nieur,<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;   7 &nbsp; &nbsp; &nbsp; &nbsp; 9<\/p>\n\n\n\n<p>Qui de ton jugement peut priser la valeur ?<\/p>\n\n\n\n<p>&nbsp;&nbsp;3&nbsp; &nbsp; 2&nbsp; &nbsp; 3&nbsp; &nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 4&nbsp; &nbsp; &nbsp; 6&nbsp; &nbsp; &nbsp; 2 &nbsp; &nbsp; 6<\/p>\n\n\n\n<p>Pour moi, ton probl\u00e8me eut de pareils avantages.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;4 &nbsp; &nbsp; 3&nbsp; &nbsp; &nbsp; 3 &nbsp; &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp; &nbsp; 3&nbsp; &nbsp;  2 &nbsp; &nbsp; 7 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9<\/p>\n\n\n\n<p>Jadis, myst\u00e9rieux, un probl\u00e8me bloquait<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;5 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2 &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 8<\/p>\n\n\n\n<p>Tout l&rsquo;admirable proc\u00e9d\u00e9, l&rsquo;\u0153uvre grandiose<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;4  1&nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7 &nbsp; &nbsp;      1 &nbsp; &nbsp; 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9<\/p>\n\n\n\n<p>Que Pythagore d\u00e9couvrit aux anciens Grecs.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;3 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp;  &nbsp; 3&nbsp; &nbsp; &nbsp; &nbsp; 7 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 5<\/p>\n\n\n\n<p>0 quadrature ! Vieux tourment du philosophe<\/p>\n\n\n\n<p>1&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 5 &nbsp; &nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; &nbsp; 9<\/p>\n\n\n\n<p>Insoluble rondeur, trop longtemps vous avez<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7 &nbsp; &nbsp; &nbsp; &nbsp; 4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;    4&nbsp; &nbsp; &nbsp; 4<\/p>\n\n\n\n<p>D\u00e9fi\u00e9 Pythagore et ses imitateurs.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;5&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp; &nbsp;  2&nbsp; &nbsp;   3&nbsp; &nbsp; &nbsp; &nbsp; 0<\/p>\n\n\n\n<p>Comment int\u00e9grer l&rsquo;espace plan circulaire ?<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp;    1 &nbsp; &nbsp;   6&nbsp; &nbsp; &nbsp; &nbsp;   4 &nbsp; &nbsp; &nbsp; &nbsp; 0<\/p>\n\n\n\n<p>Former un triangle auquel il \u00e9quivaudra ?<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6 &nbsp; &nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6 &nbsp; &nbsp;      2&nbsp; &nbsp; &nbsp; &nbsp; 0<\/p>\n\n\n\n<p>Nouvelle invention : Archim\u00e8de inscrira<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 8<\/p>\n\n\n\n<p>Dedans un hexagone ; appr\u00e9ciera son aire<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6 &nbsp; &nbsp; &nbsp; 2&nbsp; &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;   0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;    3 &nbsp; &nbsp; 4<\/p>\n\n\n\n<p>Fonction du rayon. Pas trop ne s&rsquo;y tiendra :<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8&nbsp; &nbsp; &nbsp; &nbsp;  2 &nbsp; &nbsp; 5&nbsp; &nbsp; &nbsp; &nbsp; 3 &nbsp; &nbsp;  4&nbsp; &nbsp; 2&nbsp;    1  1&nbsp; &nbsp; &nbsp; 7<\/p>\n\n\n\n<p>D\u00e9doublera chaque \u00e9l\u00e9ment ant\u00e9rieur ;<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 7&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9<\/p>\n\n\n\n<p>Toujours de l&rsquo;orbe calcul\u00e9e approchera ;<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8 &nbsp; &nbsp; &nbsp; 2&nbsp;   1&nbsp;  4&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 0<\/p>\n\n\n\n<p>D\u00e9finira limite ; enfin, l&rsquo;arc, le limiteur<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8 &nbsp; &nbsp; &nbsp; &nbsp; 6&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 5 &nbsp;    1&nbsp; 3&nbsp; &nbsp;  2&nbsp; &nbsp; &nbsp; 8<\/p>\n\n\n\n<p>De cet inqui\u00e9tant cercle, ennemi trop rebelle<\/p>\n\n\n\n<p>&nbsp;&nbsp;2&nbsp; &nbsp; 3 &nbsp; &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 6 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;   6&nbsp; &nbsp; &nbsp; &nbsp;   4 &nbsp; &nbsp; &nbsp; 7<\/p>\n\n\n\n<p>Professeur, enseignez son probl\u00e8me avec z\u00e8le<\/p>\n\n\n\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;0&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 9&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;    3 &nbsp; &nbsp; &nbsp; &nbsp; 8&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;      4&nbsp; &nbsp; &nbsp;   4<\/p>\n\n\n\n<p>Si savoir autant de d\u00e9cimales du nombre pi ne t\u2019est pas vraiment n\u00e9cessaire pour tes cours, tu peux toujours te servir de cette information pour <a href=\"https:\/\/sherpas.com\/blog\/enigmes-faciles\/\">briller en soci\u00e9t\u00e9<\/a> !&nbsp;<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9mdW5uZWwtc3R1ZGVudC1xdWFsaWZpY2F0aW9u\" data-banner=\"2\" data-name=\"Cours part\u2019 global #3 = CPG3\" style=\"background-color: #F3FBF7\" >\n                                                                        <div class=\"push__teachers\">\n    <div class=\"d-flex justify-content-center d-md-none\">\n        <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\" alt=\"Logo Sherpas\">\n    <\/div>\n    <div class=\"swiper\">\n        <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Martin2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Martin<\/p>                          <p class=\"push__teachers-school\">HEC Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">23\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Jade2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jade<\/p>                          <p class=\"push__teachers-school\">Sciences Po Paris<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">21\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Bastien2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Bastien<\/p>                          <p class=\"push__teachers-school\">Polytechnique<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">26\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Emilie2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Emilie<\/p>                          <p class=\"push__teachers-school\">Sciences Po Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">19\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Hugo2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Hugo<\/p>                          <p class=\"push__teachers-school\">Insa Lyon<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">16\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Alma2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Alma<\/p>                          <p class=\"push__teachers-school\">ENS Paris-Saclay<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">24\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/David2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">David<\/p>                          <p class=\"push__teachers-school\">EDHEC<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">25\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                                            <div class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/sherpas.com\/content\/uploads\/2022\/01\/Jeanne2x.jpg);\"\n                        >\n                    <\/div>\n                         <p class=\"push__teachers-name\">Jeanne<\/p>                          <p class=\"push__teachers-school\">Aix-Marseille Universit\u00e9<\/p>                                                     <div class=\"push__teachers-note\">\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                                    <svg  class=\"active\" >\n                                        <use\n                                            xlink:href=\"\/content\/themes\/sherpas-theme\/dist\/images\/sprite.svg#star\"\/>\n                                    <\/svg>\n                                                            <\/div>\n                                                 <p class=\"push__teachers-price\">17\u20ac\/h<\/p>                     <\/div>\n                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n                                                    <div class=\"push__content\">\n                                                            <div  class=\"d-none d-md-block\" >\n                                    <img decoding=\"async\" class=\"push__logo\" src=\"\/content\/themes\/sherpas-theme\/dist\/images\/logo.svg\"\n                                        alt=\"Logo Sherpas\">\n                                <\/div>\n                                                                                        <div class=\"push__title\"><p>Besoin de cours particuliers ? <span role=\"img\" aria-label=\"\u2728\">\u2728<\/span><!-- notionvc: 27874cb7-7cca-4c68-a2e3-ea8000cbb55b --><\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p><span style=\"color: #48b378;\">4 points<\/span> de plus sur ta <span style=\"color: #48b378;\">moyenne<\/span> avec nos profs Sherpas ! <span role=\"image\" aria-label=\"\ud83d\udcc8\">\ud83d\udcc8<\/span><\/p>\n<p>&nbsp;<\/p>\n<\/div>\n                                                        <div class=\"push__promo-button   \">\n                                                                                                    <div\n                                        class=\"btn btn-primary\"\n                                        style=\"color: ; border-color: ; background-color: \"\n\n                                    >\n                                        JE PRENDS UN COURS OFFERT !\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"6-pour-te-souvenir-des-formules-trigonometriques\">6. Pour te souvenir des formules trigonom\u00e9triques&nbsp;<\/h3>\n\n\n\n<p>Pour retenir les formules du sinus, du cosinus et de la tangente en <a href=\"https:\/\/sherpas.com\/blog\/quelle-formule-trigonometrique-choisir\/\">trigonom\u00e9trie<\/a>, tu n\u2019as qu\u2019\u00e0 retenir <strong>\u201cSOH CAH TOA\u201d<\/strong> !<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>SOH :<\/strong> Sinus = Oppos\u00e9\/Hypot\u00e9nuse<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>CAH :<\/strong> Cosinus = Adjacent\/Hypot\u00e9nuse<\/p>\n\n\n\n<p>\ud83d\udc49 <strong>TOA :<\/strong> Tangente = Oppos\u00e9\/Adjacent<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1Rappel<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>La trigonom\u00e9trie s\u2019applique aux triangles rectangles et fait un lien entre les angles et les c\u00f4t\u00e9s.<br \/>\nCela te permet de :<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><strong>d\u00e9duire la longueur de deux c\u00f4t\u00e9s<\/strong> quand tu connais la longueur d\u2019un c\u00f4t\u00e9 et la mesure d\u2019un angle,<\/li>\n<li><strong>calculer la mesure des angles<\/strong> quand tu connais la longueur de deux c\u00f4t\u00e9s.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n\n<p>Soit un triangle rectangle en A, voici comment on d\u00e9termine le c\u00f4t\u00e9 oppos\u00e9 et le c\u00f4t\u00e9 adjacent d\u2019un angle. <\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1090\" height=\"910\" src=\"https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?func=bound&amp;w=1024&amp;h=910\" alt=\"\" class=\"wp-image-274429\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1090 1090w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=300 300w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1024 1024w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=150 150w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=326 326w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=444 444w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-1.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=60 60w\" sizes=\"(max-width: 1090px) 100vw, 1090px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1092\" height=\"908\" src=\"https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?func=bound&amp;w=1024&amp;h=908\" alt=\"\" class=\"wp-image-274428\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1092 1092w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=300 300w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=1024 1024w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=150 150w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=327 327w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=446 446w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=60 60w\" sizes=\"(max-width: 1092px) 100vw, 1092px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Sachant que l\u2019hypot\u00e9nuse est toujours la m\u00eame, c\u2019est-\u00e0-dire le c\u00f4t\u00e9 le plus long en face de l\u2019angle droit, le c\u00f4t\u00e9 oppos\u00e9 \u00e0 l\u2019angle B est \u00e0 en face (\u00e0 l\u2019oppos\u00e9) et son c\u00f4t\u00e9 adjacent est \u00e0 c\u00f4t\u00e9 de lui. Pour l\u2019angle C, c\u2019est la m\u00eame chose ! Son c\u00f4t\u00e9 oppos\u00e9 est en face et son adjacent \u00e0 c\u00f4t\u00e9.&nbsp;<\/p>\n\n\n\n<p>\u21aa\ufe0f Exemple :&nbsp;<\/p>\n\n\n\n<p>Admettons que dans notre sch\u00e9ma pr\u00e9c\u00e9dent :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>g = 6 cm,&nbsp;<\/li>\n\n\n\n<li>f = 8 cm,&nbsp;<\/li>\n\n\n\n<li>h = 10 cm.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>\u00c0 combien est \u00e9gal le sinus de l\u2019angle B ?&nbsp;<\/p>\n\n\n\n<p>Dans le groupe de mots \u201cSOH CAH TOA\u201d, on va s\u2019int\u00e9resser au mot <strong>\u201cSOH\u201d&nbsp;<\/strong><\/p>\n\n\n\n<p>sin = c\u00f4t\u00e9 oppos\u00e9\/hypot\u00e9nuse = 6\/10 = 0,6&nbsp;<\/p>\n\n\n\n<p>Le sinus de l\u2019angle B est \u00e9gal \u00e0 0,6&nbsp;<\/p>\n\n\n<section class=\"read-also\">\n    <p class=\"read-also__title\">\u00c0 lire aussi<\/p>\n            <div class=\"read-also__list\">\n            <p>\ud83d\udcd0 R\u00e9vise le <a href=\"https:\/\/sherpas.com\/blog\/comprendre-le-theoreme-de-pythagore\/\">th\u00e9or\u00e8me de Pythagore<\/a> !<\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"7-pour-retenir-le-nombre-dor\">7. Pour retenir le nombre d\u2019or&nbsp;<\/h3>\n\n\n\n<p>Pour retenir <strong>le nombre d\u2019or<\/strong>, tu n\u2019as qu\u2019\u00e0 m\u00e9moriser cette phrase :&nbsp;<\/p>\n\n\n\n<p>\u201c\u00d4 nombre d&rsquo;\u00e9l\u00e9gance ! Toi, toi, grandiose, \u00e9tonnant\u201d<\/p>\n\n\n\n<p>&nbsp;&nbsp;1&nbsp; &nbsp; &nbsp; 6&nbsp; &nbsp; &nbsp;  1 &nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp;   0&nbsp; 3&nbsp; &nbsp; 3 &nbsp; &nbsp; &nbsp; &nbsp; 9 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 8<\/p>\n\n\n\n<p>C\u2019est encore un code. Le nombre de lettres de chaque mot correspond \u00e0 un chiffre (le point d\u2019exclamation \u201c!\u201d repr\u00e9sente le z\u00e9ro)&nbsp;<\/p>\n\n\n\n<p><strong>Le nombre d\u2019or<\/strong> est \u00e9gal \u00e0 environ 1,61803398.&nbsp;<\/p>\n\n\n<p>Le nombre d&rsquo;or, aussi appel\u00e9 proportion divine, souvent d\u00e9sign\u00e9 par la lettre grecque <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-5b2be26c0c1341f54b29baddda771346_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#112;&#104;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"11\" style=\"vertical-align: -4px;\"\/>, est une proportion d\u00e9finie comme le seul rapport <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-8459b97fa73367952be2ca8cf9d1326d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#102;&#114;&#97;&#99;&#123;&#97;&#125;&#123;&#98;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"8\" style=\"vertical-align: -6px;\"\/> entre deux longueurs a et b. Le rapport de la somme a + b des deux longueurs sur la plus grande (a) est \u00e9gal \u00e0 celui de la plus grande (a) sur la plus petite (b) : <img decoding=\"async\" src=\"https:\/\/sherpas.com\/content\/ql-cache\/quicklatex.com-b4446c1a296bd9a3f914b2e283726481_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#102;&#114;&#97;&#99;&#123;&#97;&#43;&#98;&#125;&#123;&#97;&#125;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#97;&#125;&#123;&#98;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"59\" style=\"vertical-align: -6px;\"\/><\/p>\n\n\n\n<p>C\u2019est la formule de <strong>l\u2019harmonie.&nbsp;<\/strong><\/p>\n\n\n\n<p>On l\u2019utilise dans les domaines des math\u00e9matiques, de l\u2019<a href=\"https:\/\/sherpas.com\/blog\/trouver-ta-voie\/orientation\/\" data-type=\"URL\" data-id=\"https:\/\/sherpas.com\/blog\/trouver-ta-voie\/orientation\/\">architecture<\/a>, du <a href=\"https:\/\/sherpas.com\/blog\/ux-designer\/\" data-type=\"URL\" data-id=\"https:\/\/sherpas.com\/blog\/ux-designer\/\">design<\/a>, de l\u2019<a href=\"https:\/\/sherpas.com\/blog\/oeuvres-art-celebres\/\" data-type=\"URL\" data-id=\"https:\/\/sherpas.com\/blog\/oeuvres-art-celebres\/\">art<\/a>, de la <a href=\"https:\/\/sherpas.com\/blog\/trouver-ta-voie\/metiers\/\" data-type=\"URL\" data-id=\"https:\/\/sherpas.com\/blog\/trouver-ta-voie\/metiers\/\">photographie<\/a>, etc.&nbsp;&nbsp;<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\uddbc\ufe0f Le savais-tu ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>L\u00e9onard de Vinci est l\u2019artiste qui a introduit les math\u00e9matiques dans l\u2019art avec le nombre d\u2019or. D\u2019abord en r\u00e9alisant l\u2019<em>Homme de Vitruve<\/em>, dit l\u2019Homme parfait puis avec <em>La Joconde<\/em>, l\u2019un des tableaux les plus c\u00e9l\u00e8bres du monde.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/URvG1fm7kRibswEtlP\/giphy.gif\" alt=\"La Joconde disant qu'elle n'est pas tout le monde, qu'elle est la Joconde dans un talkie walkie. \"\/><figcaption class=\"wp-element-caption\"><em>Quand tu as des proportions divines !&nbsp;<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"8-pour-te-souvenir-de-lordre-des-unites-de-grandeur\">8. Pour te souvenir de l\u2019ordre des unit\u00e9s de grandeur&nbsp;<\/h3>\n\n\n\n<p>Tu te perds dans l\u2019ordre des unit\u00e9s de grandeur ? Pas de panique. Tu n\u2019as qu\u2019\u00e0 apprendre cette phrase :&nbsp;<\/p>\n\n\n\n<p>\u00ab\u00a0<strong><em>K<\/em><\/strong><em>ing <\/em><strong><em>H<\/em><\/strong><em>enry <\/em><strong><em>D<\/em><\/strong><em>ied <\/em><strong><em>U<\/em><\/strong><em>nexpectedly <\/em><strong><em>D<\/em><\/strong><em>rinking <\/em><strong><em>C<\/em><\/strong><em>hocolate <\/em><strong><em>M<\/em><\/strong><em>ilk<\/em>\u00a0\u00bb (On ne se m\u00e9fie jamais assez du chocolat au lait \ud83d\ude05).&nbsp;<\/p>\n\n\n\n<p><strong>K<\/strong>ilom\u00e8tre, <strong>H<\/strong>ectom\u00e8tre, <strong>D<\/strong>\u00e9cam\u00e8tre, <strong>U<\/strong>nit\u00e9 de base (m\u00e8tre), <strong>D<\/strong>\u00e9cim\u00e8tre, <strong>C<\/strong>entim\u00e8tre, <strong>M<\/strong>illim\u00e8tre.<\/p>\n\n\n\n<p>Et \u00e7a marche avec les autres unit\u00e9s de mesure. Tu n\u2019as qu\u2019\u00e0 modifier le \u201cm\u00e8tre\u201d en \u201cgramme\u201d par exemple.&nbsp;<strong>K<\/strong>ilogramme, <strong>H<\/strong>ectogramme, <strong>D<\/strong>\u00e9cagramme, <strong>U<\/strong>nit\u00e9 de base (gramme), <strong>D<\/strong>\u00e9cigramme, <strong>C<\/strong>entigramme, <strong>M<\/strong>illigramme.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"9-pour-differencier-laxe-des-abscisses-de-laxe-des-ordonnees\">9. Pour diff\u00e9rencier l\u2019axe des abscisses de l\u2019axe des ordonn\u00e9es&nbsp;<\/h3>\n\n\n\n<p>Tu h\u00e9sites au moment o\u00f9 il faut placer un point sur l\u2019<a href=\"https:\/\/sherpas.com\/blog\/abscisse-ordonnee\/\">axe des abscisses et des ordonn\u00e9es<\/a>. T\u2019inqui\u00e8te pas ! On a plusieurs moyens mn\u00e9motechniques pour toi.&nbsp;<\/p>\n\n\n\n<p>Le premier moyen mn\u00e9motechnique visuel est l\u2019image du jeu de la pyramide pour les enfants.&nbsp;&nbsp;<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"853\" height=\"1280\" src=\"https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?func=bound&amp;w=853&amp;h=1024\" alt=\"\" class=\"wp-image-274430\" style=\"width:286px;height:auto\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=853 853w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=200 200w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=682 682w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=768 768w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=83 83w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=181 181w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=247 247w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=251 251w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-3.jpeg?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=40 40w\" sizes=\"(max-width: 853px) 100vw, 853px\" \/><\/figure>\n<\/div>\n\n\n<p>Quand un enfant met les cercles dans le b\u00e2ton vertical, le jeu s\u2019<strong>ordonne<\/strong>. L\u2019axe des <strong>ordonn\u00e9es<\/strong> est donc vertical et celui des abscisses horizontal !&nbsp;&nbsp;<\/p>\n\n\n\n<p>Un second moyen mn\u00e9motechnique est de te dire que la fl\u00e8che monte vers le <strong>haut<\/strong>, en phon\u00e9tique \u00e7a donne <strong>\u201cO\u201d comme \u201cordonn\u00e9e\u201d.&nbsp;<\/strong><\/p>\n\n\n\n<p>Un troisi\u00e8me et dernier moyen mn\u00e9motechnique qu\u2019on peut te donner est de dessiner ceci sur ton brouillon :&nbsp;<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"564\" height=\"616\" src=\"https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png\" alt=\"\" class=\"wp-image-274431\" style=\"width:324px;height:auto\" srcset=\"https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=564 564w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=275 275w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=114 114w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=249 249w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=288 288w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=340 340w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=265 265w, https:\/\/xapbm7c37i.cloudimg.io\/https:\/\/sherpas.com\/content\/uploads\/2024\/02\/image-2.png?q=85&amp;force_format=webp&amp;org_if_sml=1&amp;w=55 55w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n\n\n<p>La queue du \u201ca\u201d de \u201cabscisses\u201d est \u00e0 l\u2019horizontale et la boucle du \u201co\u201d de \u201cordonn\u00e9es\u201d est \u00e0 la verticale.&nbsp;<\/p>\n\n\n\n<p>Avec tous ces moyens mn\u00e9motechniques, tu ne risques plus de confondre l\u2019axe des abscisses avec celle des ordonn\u00e9es !<\/p>\n\n\n\n<p>Voil\u00e0, notre article sur les <strong>moyens mn\u00e9motechniques en math\u00e9matiques<\/strong> touche \u00e0 sa fin. On esp\u00e8re que tu en as d\u00e9couvert beaucoup qui t\u2019aideront dans tes \u00e9tudes !&nbsp;<\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" src=\"https:\/\/media.giphy.com\/media\/2tTlH6bm8fTUgG3ggt\/giphy-downsized-large.gif\" alt=\"Une femme dit que la m\u00e9morisation, c'est son truc, en buvant du caf\u00e9. \"\/><figcaption class=\"wp-element-caption\"><em>Toi, maintenant que tu as lu cet article !<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<p>D\u2019ailleurs, toi aussi, partage avec nous tes meilleurs <strong>moyens mn\u00e9motechniques<\/strong> en commentaires. Et si tu as des difficult\u00e9s, n\u2019h\u00e9site pas \u00e0 prendre contact avec un de nos <a href=\"https:\/\/sherpas.com\/cours\/maths\/online\">professeurs de maths en ligne<\/a> !&nbsp;<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;262451&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;29&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;4&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Tu as aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;4\\\/5 - (29 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;9 moyens mn\u00e9motechniques pour r\u00e9ussir en maths \ud83e\udde0&quot;,&quot;width&quot;:&quot;113.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 113.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            4\/5 - (29 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Tu as du mal \u00e0 te souvenir de formules, de r\u00e8gles ou de nombre en math\u00e9matiques ? Tu (&#8230;)<\/p>\n","protected":false},"author":158,"featured_media":262482,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"category":[803,810,797],"tag":[],"class_list":["post-262451","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-apprendre-matiere","category-maths","category-memorisation"],"acf":[],"_links":{"self":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/262451","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/users\/158"}],"replies":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/comments?post=262451"}],"version-history":[{"count":0,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/posts\/262451\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media\/262482"}],"wp:attachment":[{"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/media?parent=262451"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/category?post=262451"},{"taxonomy":"tag","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/wp-json\/wp\/v2\/tag?post=262451"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}