Question

the perimeter of one face of a cube is 20cm. Find the volume of cube.

please give the answer with steps.

Answer 1

Perimeter of one face of a cube =20
4*side =20
Side =20/4=5,side is 5
Volume of cube =side 3,means side cube
5^3=125cm
Hope it will help you friend

Answer 2

Perimeter of square=4*s (side)
20=4*s
20/4=s
5cm=s

Volume of cube=s³
=5³
=5*5*5
=25*5
=125cm³