Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 2 - Section 2.5 - Convex Polygons - Exercises - Page 105: 18b

Answer

40 sides

Work Step by Step

n=$\frac{360}{E}$ n=$\frac{360}{9}$ n=40
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