Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 10 - Area - 10-3 Areas of Regular Polygons - Practice and Problem-Solving Exercises: 11

Answer

2144.475 $cm^{2}$

Work Step by Step

A Pentagon has five sides, so the perimeter is 5 x 35.3 = 176.5 A=$\frac{1}{2}$ap A=$\frac{1}{2}$(24.3)(176.5) A=2144.475
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