Answer
Exact area: $12.5663706144$ $miles^{2}$
Approximate area: $12.56$ $miles^{2}$
Work Step by Step
Use the area formula to solve.
$A=π$ $r^{2}$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 9 - Cumulative Review - Page 696: 48
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