Algebra and Trigonometry 10th Edition

by Larson, Ron

Published by Cengage Learning

ISBN 10: 9781337271172

ISBN 13: 978-1-33727-117-2

Chapter 2 - 2.1 - Linear Equations in Two Variables - 2.1 Exercises - Page 172: 103

Answer

It is a right angled triangle

Work Step by Step

Slope of AB = (7-5)/(3-(-1))=2/4=1/2 Slope of BC = (3-7)/(5-3)=-4/2=-2 We can see the product of slope of AB and BC is -1, hence these are the sides of a right angled triangle.

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.