Answer
$2.6 \text{ meters}$
Work Step by Step
Using the given formula, $
r=\sqrt{\dfrac{A}{4\pi}}
,$ then
\begin{array}{l}\require{cancel}
r=\sqrt{\dfrac{32.17}{4\pi}}
\\
r\approx2.6
.\end{array}
Hence, the radius is $
2.6 \text{ meters}
.$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 7 - Section 7.3 - Simplifying Radical Expressions - Exercise Set - Page 434: 125
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