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HELP PLEASE! urgent! explain step by step

HELP PLEASE! urgent! explain step by step-example-1
User SamMonk
by
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2 Answers

5 votes

Answer:

hope it help u

Explanation:


volume \: of \:triangular \: prism = (1)/(2) b * h * h \\ = (1)/(2) * 9 * 9 * 12 \\ = 486ft {}^(3)

User JoshMWilliams
by
5.3k points
6 votes

Answer:

look at the photo

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HELP PLEASE! urgent! explain step by step-example-1
User Ravinder Gujiri
by
6.2k points