Question

I n the given figure bisector of angle A and angle D meet at a point o. Find the measure of the angle AOD, if angle A =120 degree and angle D =60 degree. ​

Answer 1

Step-by-step explanation:

Angle A =120°and angle D=60°

A/Q ANGLE OAD=60° angle ADO =30°

In triangle angle OAD+DOA+AOD=180°

60°+30°+AOD=180°

angleAOD=90°