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: 7a

Answer

540$^{\circ}$

Work Step by Step

S=(n-2)$\times$180 S=(5-2)$\times$180 S=(3)$\times$180 S=540$^{\circ}$
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