Question

in the figure, if OA=OB, OD=OC then triangle AOD=triangle BOC by the congruency rule​

Answer 1

Answer:n \triangle AOD△AOD and \triangle BOC△BOC

AO=BOAO=BO  (given)

OD=OCOD=OC (given)

\angle AOD=\angle BOC∠AOD=∠BOC  (vertically opposite angle )

\triangle AOD\cong \triangle BOC△AOD≅△BOC by SASSAS congruence rule.

ΔAOD≅ΔBOC