Question

Find the surface area of the cube shown below.
a. 625 cm2
b. 1121 cm2
c. 726 cm2

Answer 1

C is the correct answer

Answer 2

The surface area of a solid is the area of its faces. The surface area of a cube is just 6*side length^2 since the faces are the same and the faces are squares. So, we have 6 * 11^2 = 726.