Question

What is theWhat is the surarea of a cube with side length 3/2 units?

Answer 1

Answer:

see explanation

Step-by-step explanation:

The face of a cube is a square with area = s² ← s is the side length

The cube has 6 square faces , hence

surface area = 6 × ( $\frac{3}{2}$)²

                     = 6 × $\frac{9}{4}$ = $\frac{54}{4}$ = $\frac{27}{2}$ = 13.5 units²

Answer 2

I think the answer is 13.5 square units.