Answer
See below.
Work Step by Step
The surface of the sphere is: $4\pi r^2$
The surface of the cylinder is: $2\pi rh=2\pi r(4/3r)=8/3\pi r^2$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 8 Rational Functions - 8.4 Multiply and Divide Rational Expressions - 8.4 Exercises - Problem Solving - Page 580: 51b
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