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
Related questions
Question
Solve for the variable.
Transcribed Image Text:3. AADC = ACBA. Solve for x. Then find the mLB & mLD.
D
(2x + 7)°
(x + 20)°
A
B
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