Question

Find the length of each side of a cube if its volume is $512c{m}^3$.

Answer 1

Calculate the length of cube

Given, volume of cube, $V=512{\mathrm{cm}}^3$

As we know, the volume of a cube of side length $s$ is

$V=s^3$

$\Rightarrow 512=s^3$

By taking cube root on both the sides,

$s=8\mathrm{cm}$.

Hence, the length of each side of cube is $8\mathrm{cm}$.