Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 8 - Section 8.1 - Area and Initial Postulates - Exercises - Page 362: 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
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.