Trigonometry (10th Edition)

Published by Pearson
ISBN 10: 0321671775
ISBN 13: 978-0-32167-177-6

Chapter 1 - Review Exercises: 5

Answer

$30^{\circ}$

Work Step by Step

1. The interior angles of a triangle have a sum of 180 degrees 60+90+y=180 150+y=180 y=30 2. Repeat with another triangle, insert value of y: 30+90+x+y=180 150+x=180 x=30
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.