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 4 - Review Exercises - Page 218: 32a


$AB\bot BC$

Work Step by Step

$ABCD$ is a rectangle with four right angles. IF $AB=5$ and $BC=12$ then they cannot be parallel to each other since parallel sides in a rectangle are congruent. Thus $AB$ must be perpendicular to $BC$.
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.