2. Angles H and K are consecutive exterior angles of two lines. If mZH = 78°, which measure of LK proves that the two lines are parallel? (A) 12° B 78° 102° (D) 282°

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
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2. Angles H and K are consecutive exterior angles of
two lines. If mZH = 78°, which measure of ZK
proves that the two lines are parallel?
A) 12°
B) 78°
102°
D 282°
Transcribed Image Text:2. Angles H and K are consecutive exterior angles of two lines. If mZH = 78°, which measure of ZK proves that the two lines are parallel? A) 12° B) 78° 102° D 282°
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