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Nate is wrapping a present. The gift is a right rectangular prism with a base measuring 15 inches by 12 inches and a height of 8 inches. What is the surface area of the gift?

A) 672 in squared

B) 720 in squared

C) 744 in squared

D) 792 in squared

pwolfey  Nov 2, 2017
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Surface area of a rectangular prism = 2(hw + hl + lw), where h = height, l = length, and w = width

\(15 \times 12 = 180, 15 \times 8 = 120, 12 \times 8 = 96, 96 + 120 + 180 = 396, 396 \times 2 = 792\)in2

helperid1839321  Nov 2, 2017

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