Question

The volume of a cube is 64^3.its surface area is?

Answer 1

The volume of a cube is 64^3.its surface area is?

Answer:

Let a be the side of the cube.

Then given,

a³ =64

a = ³√64

a = 4

Then its surface area will be 6×a²

=6×16=96 cm².

Answer 2

Answer:

volume of cube is equal to - a^3

then a= 4

surface area of cube =6a^2

then surface area of cube = 96