Find the measure of the angle 9+9x +++ 11x-7

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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Question
Find the measure of the angle indicated in bold.
9+ 9x
11x-7
126°
O 81°
70°
O 71°
5 67 8
10 11
12 13 14 15
uta Software 2021
Transcribed Image Text:Find the measure of the angle indicated in bold. 9+ 9x 11x-7 126° O 81° 70° O 71° 5 67 8 10 11 12 13 14 15 uta Software 2021
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