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Find the surface area of the trianlurprisum.

Find the surface area of the trianlurprisum.-example-1
User AndrewSas
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2 Answers

12 votes
15 x 17 x 20 = 5,100
User ExcellentSP
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6 votes

Answer: 56

Explanation:

you multitouch answers I think


User Adamwy
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