{"id":14322,"date":"2025-02-19T17:37:53","date_gmt":"2025-02-19T16:37:53","guid":{"rendered":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/?p=14322"},"modified":"2025-03-22T07:41:50","modified_gmt":"2025-03-22T06:41:50","slug":"experimentem-amb-figures-planes","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/portada\/experimentem-amb-figures-planes\/","title":{"rendered":"EXPERIMENTEM AMB FIGURES PLANES"},"content":{"rendered":"

Les matem\u00e0tiques s\u00f3n m\u00e9s senzilles si manipulem, retallem i dibuixem tots els elements necessaris per a facilitar la seva comprensi\u00f3. En aquest cas, hem descobert que la superf\u00edcie d’un rectangle equival a dos triangles iguals: agafem un full horitzontal, marquem la meitat a la part de dalt, tracem dues diagonals caps els v\u00e8rtexs de sota… i el retallem. Queden dos triangles m\u00e9s petits, que col\u00b7loquem a sobre del triangle gran… i resulta que els dos triangles petits s\u00f3n iguals que el gran. CONCLUSI\u00d3: la superf\u00edcie del rectangle equival a dos triangles iguals.<\/p>\n

Mireu com ho vam fer clicant la imatge.<\/p>\n

\"\"<\/a><\/p>\n

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

Les matem\u00e0tiques s\u00f3n m\u00e9s senzilles si manipulem, retallem i dibuixem tots els elements necessaris per a facilitar la seva comprensi\u00f3. En aquest cas, hem descobert que la superf\u00edcie d’un rectangle equival a dos triangles iguals: agafem un full horitzontal, marquem la meitat a la part de dalt, tracem dues diagonals caps els v\u00e8rtexs de sota… […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[116,4,5],"tags":[],"class_list":["post-14322","post","type-post","status-publish","format-standard","hentry","category-4t","category-portada","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/posts\/14322","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/comments?post=14322"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/posts\/14322\/revisions"}],"predecessor-version":[{"id":14357,"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/posts\/14322\/revisions\/14357"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/media?parent=14322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/categories?post=14322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-concepcion-arenal\/wp-json\/wp\/v2\/tags?post=14322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}