Question

please need full answer important

Answer 1

Answer:

I don't know this answer sorry

Answer 2

Step-by-step explanation:

• x + 20 + 2x -20 = 180 - 60 ( linear pair)
• 3x = 120
• x = 40

angle AOC = x+ 20 = 40 + 20 = 60

angle COD = 2x - 20 = 2(40) - 20

80 - 20 = 60

you can check the answer by forming linear pair