Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 2 - Section 2.5 - Convex Polygons - Exercises - Page 101: 32a

Answer

E=180-$\frac{(n-2)180}{n}$

Work Step by Step

E+I=180 E+$\frac{(n-2)180}{n}$=180 E=180-$\frac{(n-2)180}{n}$
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