Question

If each dimension (edge) of a cube is double than it's volume is how many times of the original volume​

Answer 1

no question answer your answer

Answer 2

Answer:

Surface area of a cube is 6a^2

If the edge of a cube is doubled then new surface area= 6×4×a×a

=24a^2

Now, surface area of cube 1÷ Surface area of cube 2 =

24a^2÷6a^2

Therefore, surfacearea is increased by 4 times.

Volume of new cube =2a^3

=8a^3

Therefore, the volume will be increased by 8 times.