Question

A hollow cube is made of paper to have a volume of 512 cubic units. How much paper in square units will be required to make the cube?

The volume of a cube is 512 cm. Let the side be x. x 512 x 8 cm Total surface area 6 x 82 384 cm The total surface area is 384 cm.

A 328

B 348

C 288

D 384

Detailed Solution