Question

The one who will explain nicely I will mark him brainliest​

Answer 1

if OE is a bisecter of BOD so the angle BOD = 140°

so angle 3 = 140° ,as it is opposite angle

so angle 2 = 180° -140°=40°

so angle 4 = angle 2 = 40°

and a Linear pair is angle 2 and angle 3