Question

plz tell me this solution​

Answer 1

Answer:

a)300°

b)80°

c)60°

are the answers for the given prpblems

Answer 2

Step-by-step explanation:

x + X+X= 180°

x+X+60°=180°

2x+60°=180°

2x=180°-60°

2x=120°

x=120/2

x=60

This is the answer of (a)