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
the answer is 72. please explain why.
Transcribed Image Text:127. Find m 1.
31°
27
60
35
152°
128. Find MZABC
12X
(x+30)
(5x+12)B
(12x+ 6)
メ-18
RXt-18 ご))
16X-18 こy
16 x192
ank
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