tyre2k17 tyre2k17

18-07-2017
Mathematics

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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 work class=

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Banabanana Banabanana

18-07-2017

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

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