Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Choose the letter of correct answer. Thanks!!
∠1 and ∠7 are alternate exterior angles. If m∠3=120, find the m∠7.
A. 60
B. 120
C. 150
D. 180
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