Question

If the cube has a side length of 12 inches, what is the surface area of the cube?

864 in^2
1,728 in^2
576 in^2
72 in^2

Answer 1

The equation for surface area on a cube is 6 * L^2, where L is side length. Essentially, six squares of equal size
12^2=144
6 * 144=864
I hope you found this both helpful and explanatory