Question

what happen to the volume of cube if its edge is double​

Answer 1

Answer:

the volume increases by  12.5%

Step-by-step explanation:

let the side be x

then the volume  becomes side³ =x³

if side is doubled the side  becomes 2x

then the volume becomes side³ =(2x)³=8x³

percentage increased in area = x³/8x³*100

=25/2=12.5