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What is the volume of the triangular prism

292.5 cubic inches

585 cubic inches

292.5 square inches

585 square inches

What is the volume of the triangular prism 2925 cubic inches 585 cubic inches 2925 square inches 585 square inches class=

Respuesta :

Find the area of the triangle, then multiply by the depth of the prism:

Area of a triangle = 1/2 x base x height = 1/2 x 15 x 3 = 22.5 square inches.

Volume = 22.5 x 13 = 292.5 cubic inches.