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 11 - Review Exercises - Page 532: 9


$x = 8.9$ unit

Work Step by Step

$\frac{x}{sin(57)} = \frac{8}{sin(49)}$ $x = \frac{8sin(57)}{sin(49)}$ by GDC / calculator $x = 8.8899...$ units $x = 8.9$ unit
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