Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 8 - Review Exercises - Page 385: 4

Answer

A=204

Work Step by Step

s=.5(17+25+26)=34 A=$\sqrt {s(s-a)(s-b)(s-c)}$ A=$\sqrt {34(17)(9)(8)}$ A=$\sqrt {41,616}$ A=204
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