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 8 - Section 8.3 - Regular Polygons and Area - Exercises - Page 376: 1b


88.36 $in^{2}$

Work Step by Step

Given apothem of length 4.7 in. apothem is the perpendicular distance from the center to the side of the lengths.For square s= 2a As we know the area of the square of side s is A = $s^{2}$ put s = 2a = 2*4.7 = 9.4 in A = $(9.4)^{2}$ = 88.36 $in^{2}$
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