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Help? (7th Grade Math)

Help? (7th Grade Math)-example-1
User NPE
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2 Answers

0 votes

Answer:

V = 714³

Explanation:

User Vilius
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7 votes

Answer:

V ≈ 714 in³

Explanation:

The volume of a triangular prism can be found using the formula:

V = Bh, where B = the area of the base and h = the height of the prism. Since the base is a triangle, you will need to use the formula for area of a triangle: A =
(1)/(2)bh.

In this figure, the base of the triangle = 23.25 and the height of the triangle is 10.25. So, the area = (
(1)/(2))(23.35)(10.25) ≈ 119 in²

With the B = 119 and the height of the prism = 6:

V = 119(6) = 714 in³

User Joram
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