Find mLBAC. B (5x + 12)° (9х + 1)° A (10x – 37)° MZBAC = 18

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 mLBAC.
B
(5x + 12)°
(9х + 1)°
A
(10x – 37)°
|
m/BAC = 18
Transcribed Image Text:Find mLBAC. B (5x + 12)° (9х + 1)° A (10x – 37)° | m/BAC = 18
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