Question

2. The formula for the surface area of a cube is 6s. Find the

surface area of a cube with a side length of 3 inches.
A. 36 sq. in.
B. 54 sq. in.
C.
81 sq. in.
D. 324 sq. in.

Answer 1

the answer would be B

Answer 2

Answer: B. 54 sq. in.

Explanation:
In order to use the formula of 6s we first need to find the surface area of one side. To do this we just need to do 3^2 or 3•3. After doing this you’ll get 9 and so now you can do 6s with s being equal to 9. 6•9 equals 54