Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 9 - Section 9.3 - Area, Volume, and Surface Area - Exercise Set - Page 634: 25


$A=6^2\pi=36\pi\approx 36\times\frac{22}{7}\approx113.143$ square in.

Work Step by Step

The area of the circle can be calculated as: $A=r^2\pi$ where r is the radius. Here: $A=6^2\pi=36\pi\approx 36\times\frac{22}{7}\approx113.143$ square in.
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