{"id":187,"date":"2023-04-05T03:38:26","date_gmt":"2023-04-05T03:38:26","guid":{"rendered":"https:\/\/www.wagammaths.com\/?page_id=187"},"modified":"2023-04-05T03:54:43","modified_gmt":"2023-04-05T03:54:43","slug":"trigonometrie-dans-le-triangle-rectangle","status":"publish","type":"page","link":"https:\/\/www.wagammaths.com\/index.php\/3e\/trigonometrie-dans-le-triangle-rectangle\/","title":{"rendered":"Trigonom\u00e9trie dans le triangle rectangle"},"content":{"rendered":"<p><span style=\"color: #000000;\">Le cosinus, le sinus et la tangente sont des outils qui permettent de calculer des longueurs et des mesures d\u2019angles dans un triangle rectangle.<\/span><\/p>\n<p><span style=\"color: #000000;\">Dans un triangle rectangle :<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">Le cosinus d\u2019un angle aigu est \u00e9gal au rapport : \\(\\frac{c\u00f4t\u00e9 adjacent}{hypot\u00e9nuse}\\)<\/span><\/li>\n<li><span style=\"color: #000000;\">Le sinus d\u2019un angle aigu est \u00e9gal au rapport : \\(\\frac{c\u00f4t\u00e9 oppos\u00e9}{hypot\u00e9nuse}\\)<\/span><\/li>\n<li><span style=\"color: #000000;\">Le tangente d\u2019un angle aigu est \u00e9gal au rapport : \\(\\frac{c\u00f4t\u00e9 oppos\u00e9}{c\u00f4t\u00e9 adjacent}\\)<\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-192 size-medium alignleft\" src=\"https:\/\/www.wagammaths.com\/wp-content\/uploads\/2023\/04\/Trigonometrie-300x146.png\" alt=\"\" width=\"300\" height=\"146\" srcset=\"https:\/\/www.wagammaths.com\/wp-content\/uploads\/2023\/04\/Trigonometrie-300x146.png 300w, https:\/\/www.wagammaths.com\/wp-content\/uploads\/2023\/04\/Trigonometrie-600x292.png 600w, https:\/\/www.wagammaths.com\/wp-content\/uploads\/2023\/04\/Trigonometrie.png 641w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<ul>\n<li><span style=\"color: #000000;\">AB = C\u00f4t\u00e9 adjacent<\/span><\/li>\n<li><span style=\"color: #000000;\">AC = C\u00f4t\u00e9 oppos\u00e9<\/span><\/li>\n<li><span style=\"color: #000000;\">BC = Hypot\u00e9nuse<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<ul>\n<li><span style=\"color: #000000;\">\\(\\cos(ABC) = \\frac{AB}{BC}\\)<\/span><\/li>\n<li><span style=\"color: #000000;\">\\(\\sin(ABC) = \\frac{AC}{BC}\\)<\/span><\/li>\n<li><span style=\"color: #000000;\">\\(\\tan(ABC) = \\frac{AC}{AB}\\)<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Le cosinus, le sinus et la tangente sont des outils qui permettent de calculer des longueurs et des mesures d\u2019angles dans un triangle rectangle. Dans&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":65,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-187","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/pages\/187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/comments?post=187"}],"version-history":[{"count":8,"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/pages\/187\/revisions"}],"predecessor-version":[{"id":196,"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/pages\/187\/revisions\/196"}],"up":[{"embeddable":true,"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/pages\/65"}],"wp:attachment":[{"href":"https:\/\/www.wagammaths.com\/index.php\/wp-json\/wp\/v2\/media?parent=187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}