B 3. If x = 18° and y = 23°, find mZ1.

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
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B
3. If x = 18° and y = 23°,
find mZ1.
Transcribed Image Text:B 3. If x = 18° and y = 23°, find mZ1.
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