A cube is a three-dimensional solid with a square faces find the total surface area of a cube whose edges are each five feet in length

A cube has 6 square faces

each face is a square, the area of each is side²

so the surface area of a cube is 6s² where is the length of each side or edge

given that each edge is 5ft

SA=6 (5) ²

SA=6 (25)

SA=150 ft²

the surface area is 150 ft²

All we have to do is solve for one of the square faces.

Area = (side) ^2

=5^2

25 ft^2

There are 6 sides on a cube, so we multiply by 6

25*6 = 150 ft^2