Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 3 - Parallel and Perpendicular Lines - 3-8 Slopes of Parallel and Perpendicular Lines - Lesson Check - Page 201: 2



Work Step by Step

Slope of AB: $m=\frac{5--1}{3-2}$ $m=6$ Slope of CD: $m=\frac{16--2}{10-7}$ $m=6$ Because the slopes are equal, lines AB and CD are parallel.
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.