W h
Triangular Prismn width
17 inches, length = 12 inches and height = 21 inches.
V=
inches

V = 0.5wlh = 0.5(17)(12)(21) = 2142in³.

Step-by-step explanation:

The volume of a triangular prism can be found by multiplying the area of the base by the height.

The area of a triangle can be found by multiplying the base, height, and 1/2. In this problem, the base and height are width and length.

Substitute this formula in for B.

We know that the width is 17 inches, the length is 12 inches, and the height is 21 inches. Substitute the values in.

Solve inside the parentheses first. Multiply 17 and 12.

Finish solving the parentheses by multiplying by 1/2 or dividing by 2.

Multiply.

The volume of the triangular prism is 2,142 cubic inches.

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

hope that you!

one more happy customer!

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step-by-step explanation: