3-um terreno quadrado tem 900 m² de área.
a)quantos metros mede o seu perímetro?
<...
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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?
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