Question

What is the surface area of the rectangular prism?

a. 144 m 2
b. 288 m 2
c. 128 m 2
d. 256 m 2

Answer 1

Answer: B. 288m 2

Step-by-step explanation:

A = 2 (wl+hl+hw)

2 · (4 · 16 + 4 · 16 +4 · 4) = 288m 2

Answer 2

You would use the formula below to find the surface area.
A = 2 * l * w + 2 * l * h + 2 * w * h