Cube with side length of 15 centimeters. What is the surface area of the cube?

15 cm side length and a cube which has 6 sides

15² x 6 = 1350cm²

so the surface area of the cube is 1350cm²

= 1350 cm^2

Step-by-step explanation:

The surface area of a cube is the area of a side times the number of sides (since the sides are all the same)

SA = 6s^2

SA = 6 (15^2)

=6 * 225

= 1350 cm^2