Question

What is the surface area of the following figure?

Answer 1

surface area of cube = 37.5 units

Explanation:

Find the area of one side of the cube with the formula sidexside:

2.5 x 2.5 = 6.25 units

now multiple the area of one side by the number of sides of the cube which is 6 sides:

6.25 x 6 = 37.5 units