12, mZDBC B 70° h A' 3. D.

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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Use the properties of isosceles and equilateral triangle to find the measure of the indicating angle.
12, MZDBC
70°
A'
D.
Transcribed Image Text:12, MZDBC 70° A' D.
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