Question

pls solve this fast with step by step explanation ​

Answer 1

given = OA=OB , OD=OC

To prove =Triangle AOD congruent Triangle BOC

Proof

In triangle AOD and triangle BOC

OA = OB (given)

OB = OC (given)

triangle AOB = triangle BOC ( vertically opposite angle)

so ,Triangle AOD is congruent Triangle BOC .