{"id":29318,"date":"2025-11-14T08:17:52","date_gmt":"2025-11-14T07:17:52","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesvilatzara\/?p=29318"},"modified":"2025-12-19T09:43:47","modified_gmt":"2025-12-19T08:43:47","slug":"1r-de-batxillerat-aplica-els-teoremes-del-sinus-i-cosinus-amb-practiques-al-pati","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesvilatzara\/noticies-portada\/1r-de-batxillerat-aplica-els-teoremes-del-sinus-i-cosinus-amb-practiques-al-pati\/","title":{"rendered":"1r de batxillerat aplica els teoremes del sinus i cosinus amb pr\u00e0ctiques al pati"},"content":{"rendered":"<p>Aquesta setmana, l&#8217;alumnat de 1r de batxillerat ha estat aplicant els <strong>teoremes del sinus i del cosinus<\/strong>. Aquests ens permeten determinar la dist\u00e0ncia entre dos punts quan no podem realitzar la mesura directament. Per exemple, s\u00f3n de gran utilitat en la <strong>construcci\u00f3 de ponts i t\u00fanels<\/strong>.<\/p>\n<p>Aix\u00ed, s&#8217;ha pogut veure un grup d&#8217;estudiants de matem\u00e0tiques prenent mesures als patis del centre i a la pista, calculant angles i resolent problemes.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-29319\" src=\"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-472x1024.jpg\" alt=\"\" width=\"472\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-472x1024.jpg 472w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-138x300.jpg 138w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-708x1536.jpg 708w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus.jpg 738w\" sizes=\"auto, (max-width: 472px) 100vw, 472px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-29320\" src=\"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/matematiques-sinus-cosinus-1024x472.jpg\" alt=\"\" width=\"1024\" height=\"472\" srcset=\"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/matematiques-sinus-cosinus-1024x472.jpg 1024w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/matematiques-sinus-cosinus-300x138.jpg 300w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/matematiques-sinus-cosinus-768x354.jpg 768w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/matematiques-sinus-cosinus-1536x708.jpg 1536w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/matematiques-sinus-cosinus.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-29322\" src=\"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-3-472x1024.jpg\" alt=\"\" width=\"472\" height=\"1024\" srcset=\"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-3-472x1024.jpg 472w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-3-138x300.jpg 138w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-3-708x1536.jpg 708w, https:\/\/agora.xtec.cat\/iesvilatzara\/wp-content\/uploads\/usu356\/2025\/11\/mates-sinus-cosinus-3.jpg 738w\" sizes=\"auto, (max-width: 472px) 100vw, 472px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aquesta setmana, l&#8217;alumnat de 1r de batxillerat ha estat aplicant els teoremes del sinus i del cosinus. Aquests ens permeten determinar la dist\u00e0ncia entre dos punts quan no podem realitzar la mesura directament. Per exemple, s\u00f3n de gran utilitat en la construcci\u00f3 de ponts i&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iesvilatzara\/noticies-portada\/1r-de-batxillerat-aplica-els-teoremes-del-sinus-i-cosinus-amb-practiques-al-pati\/\" title=\"Read 1r de batxillerat aplica els teoremes del sinus i cosinus amb pr\u00e0ctiques al pati\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":125,"featured_media":29322,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[60,1],"tags":[],"class_list":["post-29318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1r-batxillerat","category-noticies-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/posts\/29318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/users\/125"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/comments?post=29318"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/posts\/29318\/revisions"}],"predecessor-version":[{"id":29324,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/posts\/29318\/revisions\/29324"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/media\/29322"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/media?parent=29318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/categories?post=29318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesvilatzara\/wp-json\/wp\/v2\/tags?post=29318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}