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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asked Dec 13, 2021 97.9k views

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Dwight Reynoldson · Answer 1 · 2021-12-14T09:01:19+0000

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

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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