Solve the Problem $x = r$ , The $x$ -Axis, and the Line

question 233

Multiple Choice

Solve the problem.
-A right circular cylinder is obtained by revolving the region enclosed by the line $x = r$ , the $x$ -axis, and the line $y = h$ , about the $y$ -axis. Find the volume of the cylinder.

• A) \(\pi \mathrm { rh } ^ { 2 }\)
• B) \(\pi \mathrm { rh }\)
• C) \(2 \pi r ^ { 2 } h\)
• D) \(\pi r ^ { 2 } h\)

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