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What is the volume of this right triangular prism?

A) 144.2 cm3
B) 164.8 cm3
C) 288.4 cm3
D) 1153.6 cm3

What is the volume of this right triangular prism? A) 144.2 cm3 B) 164.8 cm3 C) 288.4 cm-example-1

1 Answer

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since the triangular face has a height of 7, and a base of 4, it has an area of (1/2)(4)(7), or 14.

the volume of the prism then will just be the area of the triangular face * its length, namely

14 * 10.3.
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