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.CR: Review Exercises
Problem 39CR: In the figure, A-B-C. If AB=x, BC=x+7, and AC=4x-3 find x.
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Which option is correct
Transcribed Image Text:In the figure below, a || b, m21 = 9x - 4
and m/2 = 13x - 32. What is m23?
a
О 54°
O 59°
O 121°
O 126°
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