Answer
x = 30
y = 35
Work Step by Step
Because they are alternate angles, we know that BFE equals FBC.
Thus: $ 2x + 15 = x + 45 \\ x =30$
Knowing that $3y = 135 -x $, we obtain:
$ 3y = 135 - 30 \\ 3y = 105 \\ y = 35$
Elementary Geometry for College Students (5th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
1439047901
ISBN 13:
978-1-43904-790-3
Chapter 2 - Review Exercises - Page 123: 6
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
