11 Given: AC I BC, ZC = (3x)°, BC = x + 20, %3! AC = 2x - 20 Is AABC isosceles? A

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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11 Given: AC I BC,
ZC = (3x)°,
B
BC = x + 20,
AC = 2x – 20
Is AABC isosceles?
A
Transcribed Image Text:11 Given: AC I BC, ZC = (3x)°, B BC = x + 20, AC = 2x – 20 Is AABC isosceles? A
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