Question

What is the surface area of the cube below?

Answer 1

ANSWER

A. 150 units^2

EXPLANATION

The surface area of a cube is calculated using the formula:

$SA=6 {l}^{2}$

where

$l = 5$

We substitute the length to obtain:

$SA=6 {l}^{2}$

$SA=6 \times {5}^{2}$

$SA=150 \: {units}^{2}$