Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 5 - Test - Page 264: 10a

Answer

$XY=10 \sqrt 2$

Work Step by Step

Using the Special Right Triangle 45-45-90 we know that both legs will be equal. So... $XZ=ZY=10$ The third side, or the hypotenuse will be the side length times $\sqrt 2$ Therefore... $XY=10 \sqrt 2$
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.