Question

plz solve this........ Urgent

Answer 1

angle B is 60 degrees and angle C is also 60 degrees....
Angle OBC is 30 degrees and angle OCB is also 30 degrees.....
sum of all angles in a triangle is 180 degrees.......
in triangle OBC......
Angle B +Angle O + angle C =180 degrees......
30+30+ x=180...
60+x=180
x=180-60...
therefore x=120 degrees
hope this will be helpful to u.... if yes please make me the brainliest