#### Answer

44

#### Work Step by Step

As the number of sides gets larger, the polygon becomes more like a circle. Thus, we treat it like a circle with radius 7:
$C = 2\pi r \\ C = 2 \pi (7) \approx 44$

Published by
Brooks Cole

ISBN 10:
9781285195698

ISBN 13:
978-1-28519-569-8

44

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