Find m21 and m22. Justify your answer. 82 m ...... m21=D° by the vertical angles theorem. alternate exterior angles theorem. alternate interior angles theorem. same-side interior angles theorem. corresponding angles postulate.
Find m21 and m22. Justify your answer. 82 m ...... m21=D° by the vertical angles theorem. alternate exterior angles theorem. alternate interior angles theorem. same-side interior angles theorem. corresponding angles postulate.
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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
Transcribed Image Text:Find m21 and m2. Justify your answer.
82
.....
m21=° by the
vertical angles theorem.
alternate exterior angles theorem.
alternate interior angles theorem.
same-side interior angles theorem.
corresponding angles postulate.
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