1 2 43 Figure 1.23 In Figure 1.23, suppose that a) Z3 = 24 b) Z1 = Z4 c) Z1 = 23. Are lines r and t perpendicular?

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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1 2
43
Figure 1.23
Transcribed Image Text:1 2 43 Figure 1.23
In Figure 1.23, suppose that a) Z3 = 24 b) Z1 = Z4 c) Z1 = 23. Are lines r
and t perpendicular?
Transcribed Image Text:In Figure 1.23, suppose that a) Z3 = 24 b) Z1 = Z4 c) Z1 = 23. Are lines r and t perpendicular?
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