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42 votes
42 votes
Lines A and B are parallel

A
1
2
50° 4
B
5 6
8
mZ2 = [?]°

Lines A and B are parallel A 1 2 50° 4 B 5 6 8 mZ2 = [?]°-example-1
User Schoenk
by
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1 Answer

23 votes
23 votes
50 by vertical angles
User Ephedra
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2.5k points