Find the measure of ∠B in the triangle below if m∠A=m∠C.

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
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Find the measure of ∠B in the triangle below if m∠A=m∠C.

12. Find the measure of ZB in the triangle below if mZA = m/C.
B.
13
47°
C
17
A
94°
55°
86°
70°
Transcribed Image Text:12. Find the measure of ZB in the triangle below if mZA = m/C. B. 13 47° C 17 A 94° 55° 86° 70°
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