Mathematics, 13.06.2020 04:57 steven0448
Determine a área de um retângulo, sabendo que este tem 46 cm de perímetro e que o comprimento excede 7 cm a largura.
□ x
x+7
Podemos representar a largura por x e o comprimento por x+7, pois o comprimento mede 7 cm a mais que a largura. Dessa forma, 2x+2(x+7)=46
Answers: 2
y 
el largo y la altura del rectángulo, el perímetro y el área de la figura están dados por las siguientes expresiones:
y 
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Determine a área de um retângulo, sabendo que este tem 46 cm de perímetro e que o comprimento excede...
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