Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 2 - Section 2.5 - Convex Polygons - Exercises - Page 114: 5b

Answer

35 diagonals

Work Step by Step

D=$\frac{10(10-3)}{2}$ D=$\frac{70}{2}$ D=35
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