{"id":1039,"date":"2016-06-10T22:42:56","date_gmt":"2016-06-10T21:42:56","guid":{"rendered":"http:\/\/mathsguyon.fr\/?page_id=1039"},"modified":"2022-01-07T08:31:42","modified_gmt":"2022-01-07T07:31:42","slug":"exercices","status":"publish","type":"page","link":"https:\/\/mathsguyon.fr\/?page_id=1039","title":{"rendered":"Trigonom\u00e9trie dans le triangle rectangle"},"content":{"rendered":"

Activit\u00e9 G\u00e9og\u00e9bra<\/a><\/h2>\n

Cours \u00e0_trou en pdf<\/a> \u00a0 \u00a0 \u00a0 Le cours compl\u00e9t\u00e9 en ligne avec les vid\u00e9os<\/a><\/h2>\n

Plan de travail 1<\/a> \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Plan de travail 2 <\/a>\u00a0\u00a0\u00a0\u00a0Correction<\/a><\/h2>\n

Trigonom\u00e9trie au DNB (sujet et correction)<\/a><\/h2>\n

Vid\u00e9o de cours :<\/span><\/strong><\/h2>\n

Vid\u00e9o 1<\/a> : Le vocabulaire dans le triangle rectangle<\/h2>\n

QCM n\u00b01 :\u00a0<\/b> Acc\u00e8s sans identifiants<\/span><\/b><\/a> \u00a0\u00a0\u00a0\u00a0 <\/span><\/b><\/span><\/span><\/span><\/span><\/b><\/span>Acc\u00e8s avec identifiants<\/span> <\/span><\/b><\/a><\/h2>\n

Vid\u00e9o 2<\/a> : D\u00e9couverte du cosinus<\/h2>\n

QCM\u00a0 n\u00b02 :\u00a0<\/b> Acc\u00e8s sans identifiants <\/b><\/a><\/b><\/span><\/span><\/span><\/span><\/b>\u00a0\u00a0\u00a0\u00a0\u00a0 <\/b><\/span>Acc\u00e8s avec identifiants<\/span><\/b><\/a><\/h2>\n

Vid\u00e9o 3 :<\/a>Les formules trigonom\u00e9triques<\/h2>\n

QCM\u00a0 n\u00b03 :\u00a0<\/b><\/span> Acc\u00e8s sans identifiants <\/span><\/b><\/a><\/span><\/span><\/span><\/span>\u00a0\u00a0\u00a0\u00a0\u00a0 <\/span><\/b><\/span>Acc\u00e8s avec identifiants<\/span> <\/span><\/b><\/a><\/h2>\n

Vid\u00e9o 4 :<\/a> Calculer une longueur avec la trigonom\u00e9trie<\/h2>\n

QCM\u00a0 n\u00b04 :\u00a0<\/b> Acc\u00e8s sans identifiants <\/b><\/a><\/span><\/span><\/span><\/span>\u00a0\u00a0\u00a0\u00a0\u00a0 <\/b>Acc\u00e8s avec identifiants<\/b><\/a><\/span><\/h2>\n

QCM interactif en classe<\/strong><\/span><\/a><\/h1>\n

Vid\u00e9o 5<\/a> : Remarques autour de la d\u00e9finition<\/h2>\n

Vid\u00e9o 6<\/a> : Calculer la mesure de la valeur approch\u00e9e d’un angle avec la trigonom\u00e9trie<\/h2>\n

QCM\u00a0 n\u00b05 :\u00a0<\/b> Acc\u00e8s sans identifiants <\/b><\/a><\/span><\/span><\/span><\/span>\u00a0\u00a0\u00a0\u00a0\u00a0 <\/b>Acc\u00e8s avec identifiants<\/b><\/a><\/span><\/h2>\n

Vid\u00e9o 7<\/a> : \u00c9galit\u00e9 trigonom\u00e9trique : angles compl\u00e9mentaires (facultatif)<\/h2>\n

Vid\u00e9o 8<\/a> : \u00c9galit\u00e9 trigonom\u00e9trique : sinus et cosinus avec tangente (facultatif)<\/h2>\n

Vid\u00e9o 9 :<\/a> $$Cos^2 x + Sin^2x = 1$$ (facultatif)<\/h2>\n

\u00a0Vid\u00e9os facultatives de Micka\u00ebl Launay, <\/span><\/strong><\/h2>\n

pour se cultiver un peu<\/strong> \ud83d\ude42<\/h2>\n

Qu’est ce que la trigonom\u00e9trie<\/a><\/h3>\n

A quoi sert la trigonom\u00e9trie ?<\/a><\/h3>\n

Triangles semblables<\/a><\/h3>\n

Exercices corrig\u00e9s en vid\u00e9os :<\/span><\/h2>\n

Exercice 1 :<\/h2>\n

Dans la figure ci-dessous, donner deux expressions diff\u00e9rentes de $$\\sin { \\widehat {I}} $$ et une $$\\tan{ \\widehat {L}} $$<\/p>\n

\"figure<\/p>\n

Correction<\/a><\/h2>\n

Enregistrer<\/span><\/p>\n

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Enregistrer<\/span><\/p>\n

Enregistrer<\/span><\/p>\n

Enregistrer<\/span><\/p>\n

Enregistrer<\/span><\/p>\n

Enregistrer<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Activit\u00e9 G\u00e9og\u00e9bra Cours \u00e0_trou en pdf \u00a0 \u00a0 \u00a0 Le cours compl\u00e9t\u00e9 en ligne avec les vid\u00e9os Plan de travail 1 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Plan de travail 2 \u00a0\u00a0\u00a0\u00a0Correction Trigonom\u00e9trie au DNB (sujet et correction) Vid\u00e9o de cours … Continuer la lecture →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1037,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1039","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/1039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1039"}],"version-history":[{"count":74,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/1039\/revisions"}],"predecessor-version":[{"id":8663,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/1039\/revisions\/8663"}],"up":[{"embeddable":true,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/1037"}],"wp:attachment":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}