Question

In the adjoining figure,AOB is a straight line . If angel AOC =4x° and angle BOC=5x, then find angle AOC ​

Answer 1

Answer:

refer to the attached pic

AOC- 80°

COB- 100°

hope it helps you..!!

Answer 2

Answer:

Step-by-step explanation: Angle AOC+BOC=180(Linear pair)

4x+5x=180

9x=180

x=180/9

x=20

Angle AOC=4x=4*20=80