Question

In the given diagram, Find Z AOC and ZBOC.​

Answer 1

it's so easy

given AOB is a straight line

so, angle AOC +angle BOC =180°

(3x+5)° + ( 2x+30)°=180°

5x+35°= 180°

5x= 180°-35°

5x= 145°

x= 145/5

x=29

Now , angle AOC = 3 x 29= 87+ 5= 92°

angle BOC = 2 x 29 = 58- 30 = 28°