Question

if each side of a cube is doubled then it's volume​

Answer 1

Volume will become 8 times that of initial volume..

Hope it helps u ❤️

Answer 2

Answer

volume becomes 8 times when each side of the cube is doubled

Explanation

Let a be the side of the cube.

then its volume=a³

when each side is doubled, each side becomes 2a.

Hence volume of cube when each side is doubled = (2a)³

=8a³

=8x volume of cube with side a

Hence volume becomes 8 times when each side of the cube is doubled