In the accompanying diagram of AABC, CB = CA, BA is extended to D, and mZB = 42. Find mZCAD. B 42° 1 a C n the accompanying diagram, line a is parallel to ine b, and line t is a transversal. If mZ1 = 97 and n/2 = 44, find m23. 2 A D t

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Chapter10: Analytic Geometry
Section10.CT: Test
Problem 12CT
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Question
In the
accompanying diagram of AABC, CB = CA,
BA is extended to D, and mZB = 42. Find
mZCAD.
B
42°
In the
accompanying diagram, line a is parallel to
line b, and line t is a transversal. If mZ1 = 97 and
m2 = 44, find m23.
a
A
2
t
Transcribed Image Text:In the accompanying diagram of AABC, CB = CA, BA is extended to D, and mZB = 42. Find mZCAD. B 42° In the accompanying diagram, line a is parallel to line b, and line t is a transversal. If mZ1 = 97 and m2 = 44, find m23. a A 2 t
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