{"id":3458,"date":"2026-04-03T11:40:58","date_gmt":"2026-04-03T11:40:58","guid":{"rendered":"https:\/\/pausemaths.fr\/?p=3458"},"modified":"2026-04-03T12:58:18","modified_gmt":"2026-04-03T12:58:18","slug":"calculer-la-longueur-de-lhypotenuseavec-legalite-de-pythagore","status":"publish","type":"post","link":"https:\/\/pausemaths.fr\/index.php\/2026\/04\/03\/calculer-la-longueur-de-lhypotenuseavec-legalite-de-pythagore\/","title":{"rendered":"Calculer la longueur de l&rsquo;hypot\u00e9nuse<br>avec l&rsquo;\u00e9galit\u00e9 de Pythagore"},"content":{"rendered":"\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Mission 1 : Le cours<br>J&rsquo;apprends, Je comprends<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background is-style-dots\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center has-global-padding is-layout-constrained wp-block-column-is-layout-constrained\" style=\"flex-basis:66.66%\">\n<center><iframe loading=\"lazy\" width=\"600\" height=\"420\" src=\"https:\/\/www.youtube.com\/embed\/Tv4Kr8ot-ds\" title=\"utiliser le th\u00e9or\u00e8me de Pythagore pour calculer des longueurs \u2022 Exercice \u2022 Quatri\u00e8me Troisi\u00e8me\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/center>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20);flex-basis:33.33%\">\n<p class=\"has-text-align-center\"><strong>M\u00e9thode :<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list has-medium-font-size\">\n<li>Comme pour tout exercice de g\u00e9om\u00e9trie, on commence par un sch\u00e9ma cod\u00e9. On v\u00e9rifie que le triangle est rectangle.<\/li>\n\n\n\n<li>On \u00e9crit l&rsquo;\u00e9galit\u00e9 de Pythagore avec les longueurs en lettres.<\/li>\n\n\n\n<li>On remplace les longueurs que l&rsquo;on conna\u00eet par leurs valeurs.<\/li>\n\n\n\n<li>On calcul en respectant les priorit\u00e9s.<\/li>\n\n\n\n<li>On v\u00e9rifie que notre r\u00e9sultat est coh\u00e9rent avec le probl\u00e8me.<\/li>\n<\/ol>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Mission 2 : Je v\u00e9rifie que j&rsquo;ai bien compris<\/strong><br><strong>en faisant des exercices corrig\u00e9s<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background is-style-dots\"\/>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center has-border-color has-contrast-border-color is-layout-flow wp-block-column-is-layout-flow\" style=\"border-width:1px;border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-left-radius:20px;border-bottom-right-radius:20px;padding-top:var(--wp--preset--spacing--30);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--30);padding-left:var(--wp--preset--spacing--20);flex-basis:40%\">\n<p class=\"has-text-align-center\"><strong>Crit\u00e8re de r\u00e9ussite<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\">J&rsquo;ai r\u00e9alis\u00e9 un sch\u00e9ma cod\u00e9.<\/li>\n\n\n\n<li class=\"has-medium-font-size\">J&rsquo;ai v\u00e9rifi\u00e9 que le triangle est rectangle.<\/li>\n\n\n\n<li class=\"has-medium-font-size\">J&rsquo;ai \u00e9crit que j\u2019utilise le th\u00e9or\u00e8me de Pythagore.<\/li>\n\n\n\n<li class=\"has-medium-font-size\">J&rsquo;ai \u00e9crit l&rsquo;\u00e9galit\u00e9 de Pythagore en lettres avec les \u00ab\u00a0carr\u00e9s\u00a0\u00bb.<\/li>\n\n\n\n<li class=\"has-medium-font-size\">J&rsquo;ai v\u00e9rifi\u00e9 que mon r\u00e9sultat est coh\u00e9rent avec la situation et j&rsquo;ai pr\u00e9cis\u00e9 l&rsquo;unit\u00e9 si n\u00e9cessaire.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<iframe loading=\"lazy\" width=\"100%\" height=\"350\" src=\"https:\/\/www.youtube.com\/embed\/hx4Nx_aCmGM\" title=\"Th\u00e9or\u00e8me de Pythagore - Exercices r\u00e9dig\u00e9s\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>Maths Num\u00e9riques<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background is-style-default\"\/>\n\n\n\n<iframe src=\"https:\/\/learningapps.org\/watch?app=10469773\" style=\"border:0px;width:100%;height:500px\" allowfullscreen=\"true\" webkitallowfullscreen=\"true\" mozallowfullscreen=\"true\"><\/iframe>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-contrast-color has-alpha-channel-opacity has-contrast-background-color has-background is-style-dots\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Mission 1 : Le coursJ&rsquo;apprends, Je comprends M\u00e9thode : Mission 2 : Je v\u00e9rifie que j&rsquo;ai bien comprisen faisant des exercices corrig\u00e9s Crit\u00e8re de r\u00e9ussite Maths Num\u00e9riques<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3458","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/posts\/3458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/comments?post=3458"}],"version-history":[{"count":49,"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/posts\/3458\/revisions"}],"predecessor-version":[{"id":3509,"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/posts\/3458\/revisions\/3509"}],"wp:attachment":[{"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/media?parent=3458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/categories?post=3458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pausemaths.fr\/index.php\/wp-json\/wp\/v2\/tags?post=3458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}