Question

I am having some problems with this question​

Answer 1

Answer:

a = b = c = 60°

Step-by-step explanation:

a = 180-120 = 60° (since p is a straight line)

a = c = 60° (alternate angles)

c = b = 60° (vertically opposite angles)

Answer 2

Answer:

a=angle 60°(as it is linear pair to 120°

b=angle60°(as it is corresponding to angle A)

c=angle60°(as it is interior alternative angle to angle B)