{"id":20523,"date":"2024-01-29T08:15:31","date_gmt":"2024-01-29T07:15:31","guid":{"rendered":"https:\/\/agora.xtec.cat\/iecomaruga\/?p=20523"},"modified":"2024-01-25T09:46:41","modified_gmt":"2024-01-25T08:46:41","slug":"repte-matematic-4-perspectiva-i-ombra","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iecomaruga\/general\/repte-matematic-4-perspectiva-i-ombra\/","title":{"rendered":"Repte matem\u00e0tic 4: Perspectiva i ombra"},"content":{"rendered":"

Ja s\u2019ha acabat el termini del tercer repte de les INC\u00d2GNITES i aqu\u00ed us deixem la soluci\u00f3 que hi ha:<\/p>\n

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

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 <\/p>\n

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Us recordem que s\u2019ha de\u00a0participar a trav\u00e9s del formulari<\/strong>\u00a0amb el compte @iecomaruga o a la\u00a0b\u00fastia de l\u2019edifici blau (us ho indicarem en cada repte).\u00a0<\/strong><\/p>\n

Anem a pel seg\u00fcent:<\/p>\n

PERSPECTIVA I OMBRA<\/strong><\/p>\n

Dinant amb uns amics, sobre aquell mantell a quadres. Com si es tract\u00e9s d’un joc d’escacs. Cap al final del dinar, quedaven 13 gots a la taula perfectament situats a les caselles del mantell. La temptaci\u00f3 era gran, els reptes matem\u00e0tics van sorgir de forma espont\u00e0nia.<\/span><\/p>\n

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

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\n

Repte:<\/strong><\/p>\n

Tracta de donar ombra a les caselles de la taula, per tal que cada persona observi exactament el mateix. Quin \u00e9s el nombre m\u00ednim de caselles que s’han d’ombrejar per tal que cada persona vegi la mateixa imatge?<\/strong><\/p>\n

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Podeu accedir al seg\u00fcent enlla\u00e7 on podreu manipular aquesta taula:<\/span><\/p>\n

https:\/\/es.mathigon.org\/polypad\/EvA1eYj5QNAypA<\/span><\/a><\/p>\n

 <\/p>\n

Entr<\/strong>ega<\/strong>: Cal entregar el repte en un \u00fanic full de paper (o dins un sobre si son diversos fulls)\u00a0a la b\u00fastia<\/strong> dedicada a reptes matem\u00e0tiques que est\u00e0 disponible a consergeria o\u00a0omplir el\u00a0formulari<\/strong>\u00a0enlla\u00e7at\u00a0aqu\u00ed<\/strong><\/a>\u00a0amb el correu de l\u2019Institut Escola. Al full (o sobre) cal indicar Nom, Cognoms, Curs i Grup classe.<\/p>\n

Data l\u00edmit entrega: Divendres 9 de Febrer 2024.<\/strong><\/p>\n

Esperem les vostres respostes\u00a0\ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"

Ja s\u2019ha acabat el termini del tercer repte de les INC\u00d2GNITES i aqu\u00ed us deixem la soluci\u00f3 que hi ha:               Us recordem que s\u2019ha de\u00a0participar a trav\u00e9s del formulari\u00a0amb el compte @iecomaruga o a la\u00a0b\u00fastia de l\u2019edifici blau (us ho indicarem en cada repte).\u00a0 Anem a pel seg\u00fcent: […]<\/p>\n","protected":false},"author":38,"featured_media":20524,"comment_status":"open","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 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