{"id":269247,"date":"2024-09-17T09:00:00","date_gmt":"2024-09-17T07:00:00","guid":{"rendered":"https:\/\/sherpas.com\/blog\/parents\/?p=269247"},"modified":"2024-08-23T17:14:51","modified_gmt":"2024-08-23T15:14:51","slug":"triangles","status":"publish","type":"post","link":"https:\/\/sherpas.com\/blog\/parents\/a\/triangles\/","title":{"rendered":"Piq\u00fbre de rappel : les triangles en g\u00e9om\u00e9trie \ud83d\udcd0\u200b"},"content":{"rendered":"\n<p>Les triangles et vous, c\u2019est une histoire (un peu \u200b\ud83e\udd72) compliqu\u00e9e, surtout quand il s\u2019agit de s\u2019y retrouver avec tous ces angles et ces c\u00f4t\u00e9s\u202f? Pas de panique\u202f! Les Sherpas vous ont pr\u00e9par\u00e9 une s\u00e9rie d\u2019articles \u00ab rappel \u00bb pour vous donner un coup de pouce.<\/p>\n\n\n\n<p>Aujourd\u2019hui, on vous propose<strong> une fiche de cours sur les triangles en g\u00e9om\u00e9trie<\/strong>. Triangle isoc\u00e8le, triangle rectangle, triangle quelconque\u2026 (Re)d\u00e9couvrez-les tous !\u200b \ud83d\ude80<\/p>\n\n\n<section class=\"relance\">\n        <div >\n                            <a target=\"_blank\" href=\"https:\/\/sherpas.com\/cours\/maths\/online\">\n                    <div class=\"relance__container\"\n                        >\n                        \n                                                        <picture>\n                            <source srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/reconcilier-enfant-maths-scaled.jpg\" media=\"(min-width: 999px)\">\n                            <source srcset=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/reconcilier-enfant-maths-scaled.jpg\" media=\"(max-width: 999px)\">\n                                <img decoding=\"async\"\n                                    src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/reconcilier-enfant-maths-scaled.jpg\"\n                                    alt=\"tableau blanc avec des formules de maths\"\n                                >\n                            <\/picture>\n                                                <div class=\"relance__content\">\n                            \n                                <div class=\"relance__title\"> <p>Votre enfant a aussi besoin d&rsquo;un coup de pouce ? Prenez-lui des cours de soutien scolaire de math\u00e9matiques en ligne avec un Sherpa ! \ud83d\ude0e\u200b<\/p>\n<\/div>\n                                                        <button type=\"button\"\n                                    class=\"relance__button btn btn-white\">\n                                Aidez votre ado \u00e0 r\u00e9ussir !\n                            <\/button>\n                        <\/div>\n                    <\/div>\n                <\/a>\n                    <\/div>\n    <\/section>\n\n    \n\n\n<h2 class=\"wp-block-heading\">Un triangle, c\u2019est quoi en g\u00e9om\u00e9trie ? \ud83e\udd14<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Un triangle est un polygone \u2705<\/h3>\n\n\n\n<p>Commen\u00e7ons par le commencement, c\u2019est-\u00e0-dire les d\u00e9finitions\u202f! En g\u00e9om\u00e9trie euclidienne, un triangle est <strong>un polygone qui poss\u00e8de 3 c\u00f4t\u00e9s, 3 sommets et 3 angles<\/strong>.<\/p>\n\n\n\n<p>\ud83d\udccd La somme de ses angles vaut 180\u00b0.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles.png\" alt=\"Un triangle.\" class=\"wp-image-269248\" style=\"width:634px;height:auto\"\/><\/figure><\/div>\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\ud83d\udca1 Le saviez-vous ?<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Le mot \u00ab triangle \u00bb vient du latin <em>triangulus<\/em>, qui est lui-m\u00eame un d\u00e9riv\u00e9 de <em>angulus <\/em>(angle), auquel s\u2019ajoute le pr\u00e9fixe tri- (trois). Plut\u00f4t logique, n\u2019est-ce pas ? \ud83d\ude0c<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p>Pour rappel, <strong>un polygone est une figure plane ferm\u00e9e par des segments de droites.<\/strong> Il est dit \u00ab r\u00e9gulier \u00bb lorsque ses angles sont \u00e9gaux les uns aux autres.<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <p>\u21aa\ufe0f Exemples de polygones : le pentagone et l\u2019hexagone.<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<h3 class=\"wp-block-heading\">Un triangle poss\u00e8de des droites particuli\u00e8res \u2705<\/h3>\n\n\n\n<p>En math\u00e9matiques, on distingue 4 types de droites particuli\u00e8res dans un triangle : les m\u00e9dianes, les bissectrices, les hauteurs et les m\u00e9diatrices. <strong>Chaque triangle poss\u00e8de 3 de ces droites. <\/strong>On vous en dit plus dans cette sous-partie ! \u200b\ud83d\udc47<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"500\" height=\"286\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles.webp\" alt=\"Bob l'\u00e9ponge et Patrick sont contents.\" class=\"wp-image-269256\" style=\"width:562px;height:auto\"\/><\/figure><\/div>\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Les m\u00e9dianes \ud83d\udccc<\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>\ud83d\udc49 Ces droites relient un sommet du triangle au milieu du c\u00f4t\u00e9 oppos\u00e9.<\/p>\n\n\n\n<p>\ud83d\udc49 Les m\u00e9dianes se rejoignent en un point unique appel\u00e9 \u00ab centre de gravit\u00e9 du triangle \u00bb.<\/p>\n\n\n\n<p>Ce point divise chaque m\u00e9diane en deux segments,<strong> l\u2019un \u00e9tant deux fois plus long que l\u2019autre<\/strong>, avec le centre de gravit\u00e9 situ\u00e9 aux deux tiers de la m\u00e9diane \u00e0 partir du sommet.<\/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\udd22 Guide : comment <a href=\"https:\/\/sherpas.com\/blog\/parents\/a\/guide-reconcilier-enfant-maths\/\">r\u00e9concilier son enfant avec les maths<\/a>\u00a0!<\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Les hauteurs \ud83d\udccc<\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>\ud83d\udc49 Les hauteurs sont des droites perpendiculaires \u00e0 un c\u00f4t\u00e9 du triangle.<\/p>\n\n\n\n<p>\ud83d\udc49 Elles passent par le sommet oppos\u00e9.<\/p>\n\n\n\n<p>\ud83d\udc49 Elles se rencontrent en un point appel\u00e9 \u00ab orthocentre du triangle \u00bb.<\/p>\n\n\n\n<p>Selon le type de triangle, l\u2019orthocentre peut se situer \u00e0 l\u2019int\u00e9rieur ou \u00e0 l\u2019ext\u00e9rieur.<\/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>\ud83e\uddee 5 <a href=\"https:\/\/sherpas.com\/blog\/parents\/a\/jeux-maths\/\">jeux pour r\u00e9concilier les lyc\u00e9ens avec les maths<\/a><\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Les m\u00e9diatrices \ud83d\udccc<\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>\ud83d\udc49 Ces droites sont perpendiculaires \u00e0 un c\u00f4t\u00e9 du triangle et passent par son milieu.<\/p>\n\n\n\n<p>\ud83d\udc49 Elles se coupent en un point appel\u00e9 \u00ab centre du cercle circonscrit du triangle \u00bb.<\/p>\n\n\n\n<p>Ce point est \u00e9quidistant des trois sommets du triangle.<\/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\udcd6 La v\u00e9ritable <a href=\"https:\/\/sherpas.com\/blog\/parents\/a\/histoire-table-multiplication\/\">histoire des tables de multiplication<\/a><\/p>\n\n        <\/div>\n    <\/section>\n\n\n\n<p><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Les bissectrices \ud83d\udccc<\/h4>\n\n\n\n<p><\/p>\n\n\n\n<p>\ud83d\udc49 Ces droites divisent un angle du triangle en deux angles \u00e9gaux.<\/p>\n\n\n\n<p>\ud83d\udc49 Les bissectrices se rejoignent en un point appel\u00e9 \u00ab centre du cercle inscrit du triangle \u00bb.<\/p>\n\n\n\n<p>Ce point est \u00e9quidistant des trois c\u00f4t\u00e9s du triangle.<\/p>\n\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9wcm9mZXNzZXVycz9zaWdudXA9dHJ1ZQ==\" data-banner=\"2\" data-name=\"Cours part&amp;rsquo; 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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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 class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Clemence2x.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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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 class=\"swiper-slide\">\n                    <div class=\"push__teachers-card\">\n                        <div\n                            class=\"push__teachers-profil\"\n                            \n                            style=\"background-image: url(https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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>\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 <span style=\"color: #48b378;\">prof particulier<\/span> exceptionnel ? \u2728<\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Nos Sherpas sont l\u00e0 pour aider votre enfant \u00e0 progresser et \u00e0 prendre confiance en lui.<\/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                                        PRENDRE UN COURS GRATUIT\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\">Les propri\u00e9t\u00e9s des principaux triangles \u200b\ud83d\udd0e<\/h2>\n\n\n\n<p>Maintenant, passons aux choses s\u00e9rieuses : les propri\u00e9t\u00e9s des triangles\u202f! Vous verrez, ce n\u2019est pas aussi dur qu\u2019il n\u2019y para\u00eet. En plus, on vous a pr\u00e9par\u00e9 des sch\u00e9mas. \ud83d\ude09<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Le triangle quelconque \ud83d\udd3c<\/h3>\n\n\n\n<p>\u200b\ud83d\udccd Voici ce que vous devez savoir sur le triangle quelconque :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li>Il poss\u00e8de 3 c\u00f4t\u00e9s diff\u00e9rents ;<\/li>\n<li>Il a 3 angles in\u00e9gaux ;<\/li>\n<li>La somme des angles est \u00e9gale \u00e0 180\u00b0.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/Les-triangles-1.png\" alt=\"Un triangle quelconque.\" class=\"wp-image-269249\" style=\"width:628px;height:auto\"\/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">Le triangle isoc\u00e8le \ud83d\udd3c<\/h3>\n\n\n\n<p>\u200b\ud83d\udccd Voici ce que vous devez savoir sur le <a href=\"https:\/\/sherpas.com\/blog\/triangle-isocele\/\">triangle isoc\u00e8le<\/a> :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li>Il a 2 c\u00f4t\u00e9s de m\u00eame longueur,<\/li>\n<li>Les angles \u00e0 la base (les angles oppos\u00e9s aux c\u00f4t\u00e9s \u00e9gaux) sont \u00e9gaux,<\/li>\n<li>Le sommet oppos\u00e9 \u00e0 la base est sym\u00e9trique par rapport \u00e0 la m\u00e9diatrice de la base.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles-2.png\" alt=\"Un triangle isoc\u00e8le.\" class=\"wp-image-269250\" style=\"width:629px;height:auto\"\/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">Le triangle \u00e9quilat\u00e9ral \ud83d\udd3c<\/h3>\n\n\n\n<p>\u200b\ud83d\udccd Voici ce que vous devez savoir sur le triangle \u00e9quilat\u00e9ral :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li>Il poss\u00e8de 3 c\u00f4t\u00e9s de m\u00eame longueur ;<\/li>\n<li>Tous les angles int\u00e9rieurs sont \u00e9gaux et mesurent 60\u00b0 ;<\/li>\n<li>Il poss\u00e8de une sym\u00e9trie axiale selon n\u2019importe quelle m\u00e9diane.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles-3.png\" alt=\"Un triangle \u00e9quilat\u00e9ral.\" class=\"wp-image-269251\" style=\"width:666px;height:auto\"\/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">Le triangle rectangle \ud83d\udd3c<\/h3>\n\n\n\n<p>\u200b\ud83d\udccd Voici ce que vous devez savoir sur le triangle rectangle :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li>Il poss\u00e8de 1 angle droit (90\u00b0) ;<\/li>\n<li>Le c\u00f4t\u00e9 oppos\u00e9 \u00e0 l\u2019angle droit est l\u2019hypot\u00e9nuse (c\u2019est le plus long c\u00f4t\u00e9 du triangle).<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles-4.png\" alt=\"Un triangle rectangle.\" class=\"wp-image-269252\" style=\"width:671px;height:auto\"\/><\/figure><\/div>\n\n\n<p>Selon le <a href=\"https:\/\/sherpas.com\/blog\/parents\/a\/theoreme-pythagore\/\" data-type=\"post\" data-id=\"266102\">th\u00e9or\u00e8me de Pythagore<\/a>,<strong> <\/strong>la somme des carr\u00e9s des longueurs des deux autres c\u00f4t\u00e9s est <strong>\u00e9gale au carr\u00e9 de la longueur de l\u2019hypot\u00e9nuse<\/strong>. La hauteur relative \u00e0 l\u2019hypot\u00e9nuse divise le triangle en deux triangles rectangles similaires au triangle initial.<\/p>\n\n\n\n<p>\ud83d\udc49 Le centre du cercle circonscrit est situ\u00e9 au milieu de l\u2019hypot\u00e9nuse.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Le triangle obtusangle \ud83d\udd3c<\/h3>\n\n\n\n<p>\u200b\ud83d\udccd Voici ce que vous devez savoir sur le triangle obtusangle :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li>Il a 1 angle int\u00e9rieur sup\u00e9rieur \u00e0 90\u00b0 ;<\/li>\n<li>L\u2019angle obtus est toujours oppos\u00e9 au plus long c\u00f4t\u00e9 ;<\/li>\n<li>L\u2019orthocentre se trouve \u00e0 l\u2019ext\u00e9rieur du triangle.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles-5.png\" alt=\"Un triangle obtusangle.\" class=\"wp-image-269253\" style=\"width:676px;height:auto\"\/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">Le triangle acutangle \ud83d\udd3c<\/h3>\n\n\n\n<p>\u200b\ud83d\udccd Voici ce que vous devez savoir sur le triangle acutangle :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <ul>\n<li>Il a 3 angles int\u00e9rieurs inf\u00e9rieurs \u00e0 90\u00b0 ;<\/li>\n<li>Tous les angles sont aigus ;<\/li>\n<li>L\u2019orthocentre se situe \u00e0 l\u2019int\u00e9rieur du triangle.<\/li>\n<\/ul>\n\n        <\/div>\n              <\/section>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"1587\" height=\"1058\" src=\"https:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2024\/08\/les-triangles-2-1.png\" alt=\"Un triangle acutangle.\" class=\"wp-image-269255\" style=\"width:628px;height:auto\"\/><\/figure><\/div>\n\n<section class=\"push \">\n        <div >\n            \n                                                <div class=\"push__container  qcd\" data-target=\"_self\" data-qcd=\"aHR0cHM6Ly9zaGVycGFzLmNvbS9wcm9mZXNzZXVycz9zaWdudXA9dHJ1ZQ==\" data-banner=\"2\" data-name=\"Cours part&amp;rsquo; 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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/Clemence2x.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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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:\/\/adymrxvmro.cloudimg.io\/v7\/sherpas.com\/content\/uploads\/sites\/3\/2023\/09\/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>Le premier <span style=\"color: #48b378;\">cours particulier<\/span> est <span style=\"color: #48b378;\">offert !<\/span> \ud83c\udf81<\/p>\n<\/div>\n                                                                                        <div class=\"push__text\"><p>Aidez votre enfant en lui offrant des cours avec un \u00e9tudiant pass\u00e9 par une des meilleures \u00e9coles de France.<\/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                                        J&rsquo;EN PROFITE MAINTENANT\n                                    <\/div>\n                                                            <\/div>\n                                                    <\/div>\n                                    <\/div>\n                                    <\/div>\n    <\/section>\n\n\n\n<h2 class=\"wp-block-heading\">Comment calculer l\u2019aire de ces triangles ? \ud83e\uddd0<\/h2>\n\n\n\n<p>Pour rappel,<strong> l\u2019aire repr\u00e9sente une surface g\u00e9om\u00e9trique<\/strong>. Cette mesure indique sa taille en unit\u00e9s carr\u00e9es (<em>en cm\u00b2 le plus souvent<\/em>). Chaque figure poss\u00e8de une formule sp\u00e9cifique pour <a href=\"https:\/\/sherpas.com\/blog\/comment-calculer-une-aire\/\">calculer son aire<\/a>. Dans le cas des triangles, la formule g\u00e9n\u00e9rale est :<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><\/div>\n                        <div class=\"you-know__text\">\n            <p>Aire = (Base x Hauteur) : 2<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<p><strong>\ud83e\uddd1\u200d\ud83c\udfeb Note :<\/strong> pour conna\u00eetre l\u2019aire d\u2019un triangle, il vous faut conna\u00eetre la mesure de la base (soit, l\u2019un des c\u00f4t\u00e9s du triangle) ET la mesure de la hauteur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u2019aire des triangles quelconques, isoc\u00e8les et \u00e9quilat\u00e9raux \ud83e\uddee<\/h3>\n\n\n\n<p>Pour ces triangles, la formule de l\u2019aire reste la m\u00eame. La base (B) est un c\u00f4t\u00e9 du triangle et la hauteur (h) est la distance perpendiculaire entre cette base et le sommet oppos\u00e9.<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\u21aa\ufe0f Exemple<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Pour conna\u00eetre l\u2019aire d\u2019un triangle ayant une base de 7 cm et une hauteur de 4 cm, on applique la formule ci-dessous. \u00c7a nous donne une aire de 14 cm\u00b2.<\/p>\n<p>&nbsp;<\/p>\n<p>Aire = (7 cm x 4 cm) : 2<\/p>\n<p>Aire = 28 cm\u00b2 : 2<\/p>\n<p>Aire = 14 cm\u00b2<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<h3 class=\"wp-block-heading\">L\u2019aire des triangles rectangles \ud83e\uddee<\/h3>\n\n\n\n<p>Les triangles rectangles sont des cas particuliers o\u00f9 un angle est droit (90\u00b0). Un triangle rectangle peut \u00eatre consid\u00e9r\u00e9 comme la moiti\u00e9 d\u2019un rectangle.<\/p>\n\n\n\n<p>Par cons\u00e9quent, l\u2019aire d\u2019un triangle rectangle peut \u00eatre calcul\u00e9e en utilisant la m\u00eame formule que pour un rectangle, puis en divisant par deux. \ud83e\uddd1\u200d\ud83e\udd1d\u200d\ud83e\uddd1<\/p>\n\n\n<section class=\"you-know\">\n                <div class=\"you-know__title\"><p>\u21aa\ufe0f Exemple<\/p>\n<\/div>\n                        <div class=\"you-know__text\">\n            <p>Imaginons que vous avez un triangle rectangle avec les c\u00f4t\u00e9s perpendiculaires AC = 4 cm et BC = 8 cm. Ce triangle est droit en C. Pour calculer son aire, il faut appliquer la formule ci-dessous, ce qui nous donne une aire de 16 cm\u00b2.<\/p>\n<p>&nbsp;<\/p>\n<p>Aire = (8 cm x 4 cm) : 2<\/p>\n<p>Aire = 32 cm\u00b2 : 2<\/p>\n<p>Aire = 16 cm\u00b2<\/p>\n\n        <\/div>\n              <\/section>\n\n\n\n<h3 class=\"wp-block-heading\">Conclusion<\/h3>\n\n\n\n<p>Cet article est maintenant termin\u00e9. On esp\u00e8re qu\u2019il vous a permis de faire remonter \u00e0 la surface de vieux souvenirs de math\u00e9matiques. Et n\u2019oubliez pas que, <strong>si votre enfant a besoin d\u2019aide, vous pouvez lui offrir des <\/strong><a href=\"https:\/\/sherpas.com\/cours\/maths\"><strong>cours de soutien scolaire de math\u00e9matiques<\/strong><\/a>. \u00c0 bient\u00f4t !<\/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;269247&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;5&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Vous avez aim\u00e9 cet article ?&quot;,&quot;legend&quot;:&quot;5\\\/5 - (5 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Piq\u00fbre de rappel : les triangles en g\u00e9om\u00e9trie \ud83d\udcd0\u200b&quot;,&quot;width&quot;:&quot;142.5&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: 142.5px;\">\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            5\/5 - (5 votes)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Les triangles et vous, c\u2019est une histoire (un peu \u200b\ud83e\udd72) compliqu\u00e9e, surtout quand il s\u2019agit de s\u2019y retrouver (&#8230;)<\/p>\n","protected":false},"author":329,"featured_media":269257,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"category":[12,13],"tag":[],"class_list":["post-269247","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mettre-a-niveau","category-fiches-revision-parents"],"acf":[],"_links":{"self":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/posts\/269247","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/users\/329"}],"replies":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/comments?post=269247"}],"version-history":[{"count":0,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/posts\/269247\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/media\/269257"}],"wp:attachment":[{"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/media?parent=269247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/category?post=269247"},{"taxonomy":"tag","embeddable":true,"href":"https:\/\/sherpas.com\/blog\/parents\/wp-json\/wp\/v2\/tag?post=269247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}