Respuesta :

Answer:

38

Step-by-step explanation:

adebating21

Answer:

142

Step-by-step explanation:

The angle adjacent to 7 is 38°. So, 38° + m<2 is 180°. Measure 4 and 38° are congruent, so 4 is 38°. 180 - 38 = 142. So angle 3 and 7 are both 142°