In the given figure, arc AC and BD are congruent, If angle AOC = 30 degree, find the angle BOD.
In the given figure, if ∠AOC and ∠BOC are in ratio 2 : 3, find ∠AOC, ∠COB, ∠BOD and ∠AOD.
In the following figure, what can be concluded from the below given conditions.
Given: AB = CD and AC = DE.
In the following figure, what can be concluded from the given conditions.