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A gift box is a rectangular prism. The box measures 12 in by 14 in by 7 in. What is its surface area?

A gift box is a rectangular prism. The box measures 12 in by 14 in by 7 in. What is its surface area?
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1 vote
A gift box is a rectangular prism. The box measures 12 in by 14 in by 7 in.

What is its surface area?

asked
User Clyfe
by
8.1k points

2 Answers

5 votes
SA = 2hl + 2lw + 2hw
SA = 2(3)8) + 2(8)(10) + 2(3)(10)
SA = 48 + 160 + 60
SA = 268 in2

Someone helped me with this question once and this is what I got I hope this helps
answered
User Dwight Reynoldson
by
8.3k points
4 votes

Answer:

1176

Explanation:

12 times 7 equals 84.84 times 14 is 1176

answered
User Pookie
by
7.7k points
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