Question

In the given figure if AOB is a straight line, then BOC is​

Answer 1

answer is 80 degree

hope it helps

Answer 2

Step-by-step explanation:

by linear pair angle test

(2x+30°)+(2x+10°)=180°

4x+40°=180°

4x=180°-40°

4x=140°

x= 140°

4

x= 35°

/_BOC= 2x+10°

=2(35°)+10°=70°+10°

/_BOC=80°