Answer:
A. 72 in^2.
Step-by-step explanation:
What you do is you have to use the formula for a surface area of a rectangular prism which is:
A=2(wl+hl+hw).
Your height is 3 inches.
Your width is 2 inches.
Your length is 6 inches.
You will plug that into the formula.
A=2(2*6+3*6+3*2).
A=2(12+18+6)
A=2(36)
A=72 in^2 is your answer.
