Elementary Geometry for College Students (6th Edition)

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

Chapter 5 - Section 5.4 - The Pythagorean Theorem - Exercises - Page 240: 9a

Answer

$\overline{EF}=8$

Work Step by Step

Let $b=\overline{EF}$ $17^{2}=15^{2}+b^{2}$ $289=225+b^{2}$ Subtract 225 on both sides $64=b^{2}$ $8=b$
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.