Question

The volume of a cube is 1000 cm³. Find the side of a cube.

Answer 1

Volume of cube is ${\displaystyle V=a^3}$

where ${\displaystyle V=1000c{m}^3}$

side of cube a= ?

${\displaystyle V=a^3}$

${\displaystyle 1000=a^3}$

${\displaystyle \sqrt[3]{1000}=a}$

${\displaystyle \therefore a=10cm}$

side of cube is 10 cm