Question

The perimeter of one face of a cube is 20 cm. Find the surface area and the volume of the cube

Answer 1

let side be a

perimeter = 4 side

20=4 a

a=5

csa of cube = 4a^2

csa = 4*5*5

=100 sq. cm

volume of cube =a^3

volume=5*5*5

=125 cubic cm

Ans. volume of cube is 125cm^3 and csa of cube is 100 sq. cm

Answer 2

The answer is given in the above photo.

PLEASE MARK ME AS BRAINLIEST.