Question

11. In the given figure, If OA=OB, OD=OB. Prove that triangle AOD equal triangle BOC​

Answer 1

Answer:

In△AOD&△BCO

=>OD=OC (given)

OA=OB(given)

∠AOD=∠COB (vertically opposite)

=>△AOD≅△BOC

∠OAD=∠OBC(angles corresponding to congruent sides)

[∵ AD & BC make equal angles with the same line AB]

HenceAD∣∣BC

Answer 2

Answer:

ummm...... where is the figure