Elementary Geometry for College Students (7th Edition) Clone

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

Chapter 7 - Section 7.3 - More about Regular Polygons - Exercises - Page 343: 12

Answer

40 cm

Work Step by Step

The apothem of a square is equal to half of the length of a side. s=2a s=2(5) s=10 P=4s P=4(10)=40
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