Answer
m$\angle$GEF=45$^{\circ}$
Work Step by Step
Observe in the given picture that $\triangle$EFG is a right isosceles triangle with the right angle at $\angle$G. Therefore, the other angles, GEF and EFG, must both be 45$^{\circ}$.
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 - Section 2.2 - Indirect Proof - Exercises - Page 85: 18
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.
