Answer:
The volume is 252 cubic inches.
Explanation:
The volume of a prism is found by using the formula V = B*h where B is the area of the base. To find the Base area of a triangular prism, use the area A = 1/2b*h. The base and height of a triangle are the two smallest sides of a triangle.
Substitute b = 7 and h = 24 into 1/2b*h.
A = 1/2(7)(24)
A = 1/2 (168)
A = 84 square inches.
To find the volume, substitute B = 84 and h = 3.
V = 84*3
V = 252 cubic inches