Since each side of a square is the same, it can simply be the length of one side cubed. If a square has one side of 4 inches, the volume would be 4 inches times 4 inches times 4 inches, or 64 cubic inches.
Since each side of a square is the same, you can just multiply each side. For example if a square had one side of 4 inches, just multiply 4 inches 4 times
