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The oblique prism below has an isosceles right triangle base.
What expression represents the volume of the prism, in
cubic units?
o
1 x3 + x2
(x
+
3)
o x² + x²
x + 3x²
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Answer:

A.

Step-by-step explanation:

In the figure attached, the oblique prism is shown.

The volume of the prism is:

V = b*h

where h is the height and b is the area of the base

Given that the base is an isosceles right triangle, its area is:

b = 1/2*x²

The height of the prism is (x + 2). Then, the volume is:

V = 1/2*x²*(x + 2)

V = 1/2*x³ + x²

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Answer:

A. [tex]\frac{1}{2} 3x^{3} +x^{2}[/tex]

Step-by-step explanation:

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