Mathematics, 09.12.2019 11:31, raivynvieu6605

3-um terreno quadrado tem 900 m² de área.

a)quantos metros mede o seu perímetro?

b)qual será a área, em m²,de um terreno com o triplo da medida do lado desse quadrado?

5-o volume de um cubo é 1000dm³.qual é o comprimento da aresta?

7-responda:
400 é o quadrado de quais números?

Answers: 3

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3-um terreno quadrado tem 900 m² de área.

a)quantos metros mede o seu perímetro?
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