como e que eu faço pra calcular o perimetro de cada quadrado.
A=81cm²
A=136,89cm²
A=225cm²
Soluções para a tarefa
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O perímetro de um quadrado é a soma dos lados, como temos apenas a medida da área, precisamos calcular a medida do lado e multiplicar por 4.







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






________________







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gioanni3423:
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