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18 June, 20:40

The base of a prism is a right triangle. The lengths of the legs of the right triangle are 5 inches and 7 inches. The height of the prism is 8 inches. What is the prism's volume?

A. 20 in.

B. 140 in.

C. 96 in.

D. 280 in.

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Answers (1)
  1. 18 June, 21:03
    0
    Formula for area of a triangle is multiply legs then divide by 2 so 5 times 7 which equals 35 35 divided by 2 is 17.5 then multiply area by height to get final answer which is volume so 17.5 time 8 is 140 so answer is 140.
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