{"id":1183,"date":"2020-07-05T09:00:00","date_gmt":"2020-07-05T07:00:00","guid":{"rendered":"https:\/\/smalltalks.eu\/blog\/?p=1183"},"modified":"2026-10-06T20:59:20","modified_gmt":"2026-10-06T18:59:20","slug":"le-triangle-magique-sortir-des-sentiers-battus-mindyourdecisions","status":"publish","type":"post","link":"https:\/\/smalltalks.eu\/blog\/2020\/07\/05\/le-triangle-magique-sortir-des-sentiers-battus-mindyourdecisions\/","title":{"rendered":"Le triangle magique : sortir des sentiers battus (MindYourDecisions)"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Magical Triangle - Think Outside The Box!\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/o1qiKJfe_3w?feature=oembed\" 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><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Un probl\u00e8me de g\u00e9om\u00e9trie pos\u00e9 \u00e0 des \u00e9l\u00e8ves indiens de troisi\u00e8me, qui ne connaissaient que la g\u00e9om\u00e9trie \u00e9l\u00e9mentaire : il faut donc le r\u00e9soudre sans trigonom\u00e9trie. La solution, trouv\u00e9e par Anand Gautam, est d&#8217;une \u00e9l\u00e9gance \u00e9tonnante (en anglais).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voir aussi : <a href=\"https:\/\/smalltalks.eu\/blog\/?p=1182\">le puzzle des 25 chevaux<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Vid\u00e9o de Presh Talwalkar (MindYourDecisions).<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un probl\u00e8me de g\u00e9om\u00e9trie pos\u00e9 \u00e0 des \u00e9l\u00e8ves indiens de troisi\u00e8me, qui ne connaissaient que la g\u00e9om\u00e9trie \u00e9l\u00e9mentaire : il faut donc le r\u00e9soudre sans trigonom\u00e9trie. La solution, trouv\u00e9e par Anand Gautam, est d&#8217;une \u00e9l\u00e9gance \u00e9tonnante (en anglais). Voir aussi : le puzzle des 25 chevaux. Vid\u00e9o de Presh Talwalkar (MindYourDecisions).<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280,282],"tags":[],"class_list":["post-1183","post","type-post","status-publish","format-standard","hentry","category-sciences","category-sciences-mathematiques"],"_links":{"self":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/1183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/comments?post=1183"}],"version-history":[{"count":1,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/1183\/revisions"}],"predecessor-version":[{"id":1210,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/1183\/revisions\/1210"}],"wp:attachment":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/media?parent=1183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/categories?post=1183"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/tags?post=1183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}