Given: AD L FB at A. AE LAC at A. 32 Prove: m 1 = mZ3 1IF a Prove that angle DAR and Angle FAC are right angles

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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Prove the questions below

Given: AD I FB at A.
AE LAC at A.
32
Prove: m 1 = mZ3
%3D
A
a. Prove that angle DAB and Angle EAC are right angles
b. Prove that Ray AD is perpendicular to Line FB at A. Ray AE is perpendicular to Ray AC at A.
Transcribed Image Text:Given: AD I FB at A. AE LAC at A. 32 Prove: m 1 = mZ3 %3D A a. Prove that angle DAB and Angle EAC are right angles b. Prove that Ray AD is perpendicular to Line FB at A. Ray AE is perpendicular to Ray AC at A.
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