Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 8 - Section 8.4 - Circumference and Area of a Circle - Exercises - Page 386: 33a

Answer

$\approx$ 201.06$ft^{2}$

Work Step by Step

Given At center court on a gymnasium floor, a large circular emblem is to be painted. The circular design has a radius length of 8 ft We need to find out the area to be painted We know the area of the circle which has radius r = $\pi r^{2}$ Area of circle = $\pi 8^{2}$ = 64$\pi$ $\approx$ 201.06$ft^{2}$
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