Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 7 - Section 7.3 - More about Regular Polygons - Exercises - Page 332: 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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