{"id":5632,"date":"2010-11-17T22:54:19","date_gmt":"2010-11-17T22:54:19","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=5632"},"modified":"2022-01-14T21:37:46","modified_gmt":"2022-01-14T21:37:46","slug":"area-do-trapezio","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=5632","title":{"rendered":"\u00c1rea do trap\u00e9zio"},"content":{"rendered":"

Qual ser\u00e1 a f\u00f3rmula da \u00e1rea do trap\u00e9zio?<\/strong><\/p>\n

    \n
  1. \n
    Sem ativar a op\u00e7\u00e3o “Mostrar F\u00f3rmula” e manipulando a figura, tenta descobrir como calcular a \u00e1rea do trap\u00e9zio.<\/div>\n<\/li>\n
  2. \n
    A \u00e1rea do trap\u00e9zio \u00e9 igual \u00e0 \u00e1rea de um tri\u00e2ngulo.
    \nQual? Porqu\u00ea?<\/div>\n<\/li>\n
  3. \n
    Ativa a op\u00e7\u00e3o “Mostrar F\u00f3rmula” e prova a f\u00f3rmula apresentada.<\/div>\n<\/li>\n<\/ol>\n

    <\/p>\n

    \u00ad
    \n