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PLEASE HELP!! Find the surface area of each figure to the nearest tenth. Show your work.
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PLEASE HELP!! Find the surface area of each figure to the nearest tenth. Show your work.

PLEASE HELP!! Find the surface area of each figure to the nearest tenth. Show your-example-1
User Metalhead
by
7.2k points

1 Answer

3 votes
Surface area = 2(ab+bc+ac)
a=6 ft, b=12 ft, c=4.5 ft

Surface area = 2(6 * 12 + 12 * 4.5 + 4.5 * 6) =
2(72 + 54 + 27) =
2 * 153 =
306 ft²
User Edmund Sulzanok
by
8.3k points
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