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1 vote
Miranda is painting the outside of a box that is in the shape of a rectangular prism. The

length of the box is 15 cm, the width is 6 cm, and the height is 5 cm.
What is the surface area of this box?
A. 195 cm
B. 315 cm
C. 390 cm
D. 450 cm?

2 Answers

3 votes
D.) 450 15 times 6 times 5 (length times width times height)
User Rwat
by
4.8k points
2 votes
I believe the answer would be C. 390. The equation to find surface area of a rectangular prism is 2(wl+hl+hw). Plug in the correct numbers and you get 390.
User Nfernandez
by
5.1k points
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