Respuesta :

1 = 131 degrees
2= 49 degrees
3= 112 degrees
If you need further explanation, I can elaborate.

Hope it helps!
khansarahh04

Step-by-step explanation:

m<2=49° (vertically opposite angles are equal)

m3=112° (vertically opposite angles are equal)

m1= 112°+ m1 =180 (the sum of interior angles measure 180°)

hence, m1 = 180 - 112°

m1= 68°

hope i helped u!