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Find the surface area of the prism

Find the surface area of the prism-example-1

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Answer: C

Explanation:

Length: 6in

Width: 8in

Height: 9in


A=2(wl+hl+hw)\\A=2[(8in)(6in)+(9in)(6in)+(9in)(8in)]\\A=2(48in^2+54in^2+72in^2)\\A=2(174in^2)\\A=348in^2

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