Answer
The area of the medium pizza is $113.04 in^2$.
Work Step by Step
$r=\frac{1}{2}d$
$r=\frac{1}{2}(12)=6$
$a=\pi r^2$
$a=(3.14)(6^2)$
$a=(3.14)(36)$
$a=113.04$
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 8 - Geometry - 8.6 Circles - 8.6 Exercises - Page 578: 38
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