Question

The side of a cube whose volume is $9261000m^3$ is

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

$\text{Volume}={\text{side}}^3$

$\text{side}=\sqrt[3]{3\text{Volume}}$

$\therefore \text{side}=\sqrt[3]{39261000m^3}=\sqrt[3]{321\times 21\times 21\times 10\times 10\times 10m^3}=210m$