Question

pls answer now with full explanation​

Answer 1

Answer:

a = 65°

b = 55°

c = 60°

Step-by-step explanation:

a = 180° - 115° (Co-interior Angles)

=65°

c = 180°-120° (Co-interior Angles)

=60°

b= 180°-(a+b) (Straight Angle)

=180° -(60° + 65°)

=180° -125°

=55°