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如图,若m∥n,∠1 = 105°,则∠2 = ( )
A.55° B.60° C.65° D.75°
如图,若m∥n,∠1=105°,则∠2=
A.55°
B.60°
C.65°
D.75°
如图所示:若m∥n,∠1=105°,则∠2=