Question

A cube has side lengths of 12 inches, what is the surface area and volume of the cube?

Answer 1

The Volume= 1,728 inches^3

The Area= 5,184 inches^2

Explanation:

The Volume is Length X Width X Height, so the volume=12x12x12 or 12^3, which is 1,728 inches^3

Surface Area= 6a^2, with a being the side length, so you would do (6 x 1 2)^2, which is 5,184 inches^2

Answer 2

A=864in²

Solution:

A=6a2=6·122=864in²