AABC is an equilateral triangle. mZA = (3x - 12)°. Solve for x. A) 14 B) 19 C) 20 D) 24

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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AABC is an
equilateral triangle. mZA = (3x - 12)°. Solve for x.
A)
14
B)
19
C)
20
D)
24
Transcribed Image Text:AABC is an equilateral triangle. mZA = (3x - 12)°. Solve for x. A) 14 B) 19 C) 20 D) 24
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