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 8 - Section 8.1 - Area and Initial Postulates - Exercises - Page 361: 56c

Answer

16

Work Step by Step

To find better estimate of the area of the figure. by using average of the results in parts (a) and (b) result of (1) = 12 result of (2) = 20 Average = $\frac{(1)+(2)}{2}$ = $\frac{12+20}{2}$ = 16
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