Question

plz ansr it fast... I will mark u as brainliest​

Answer 1

Answer:

AM:MB = CM:MD

AM:CM=1:1

AM/CM=1/1

AM=CM

∴AM/MB=CM/MD

AM and CM is canceled out because (AM=CM)

MB=MD

In triangle BDM

MB=MD

Angle MDB = Angle MBD        [ Angles opp. to equal sides are equal]

Angle CDB = Angle ABD                        .................(1)

Angle ABD = 2 Angle AOD                    .................(2)

Angle CDB = 2 Angle BOC                    .................(3)

From equation (1),(2) and (3)

2 Angle AOD = 2 Angle BOC

Angle AOD = Angle BOC