2. Use a paragraph, flow chart, or two-column proof to prove the angle congruency. Given: 2CXY e ZBXY ZCAX ZBAX AC AB Prove: XCY LXBY

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter3: Triangles
Section3.3: Isosceles Triangles
Problem 24E: In concave quadrilateral ABCD, the angle at A measures 40. ABD is isosceles, BC bisects ABD, and DC...
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Use a paragraph, flow chart, or two-column proof to prove the angle congruency.

Given: CXY   BXY
           CAX   BAX
             

Prove: XCY   XBY

2. Use a paragraph, flow chart, or two-column proof to prove the angle congruency.
Given: 2CXY e ZBXY
ZCAX ZBAX
AC AB
Prove: XCY LXBY
Transcribed Image Text:2. Use a paragraph, flow chart, or two-column proof to prove the angle congruency. Given: 2CXY e ZBXY ZCAX ZBAX AC AB Prove: XCY LXBY
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