In the given figure, AB and CD are two equal chords. If O is the centre of the circle , `/_AOB= 120^(@)`, then find `/_OCD`.

AB and CD are equal chords of a circle whose center is O,

In Figure,O is the centre of the circle.If /_APB=50^(@), find /_AOB and /_OAB

In the given figure,AB and BC are two chords of the circle with Centre O ,where /_BAO=50^(@),/_BCO=35^(@) ,then /_AOC is equal to

In the given figure,AB and AC are two equal chords of a circle with centre O.Show that o lies on the bisectors of /_BAC.

In the given figure, AB" and "CD are equal chords of a circle with centre O .Prove that /_AOB~=/_COD and /_AOB=/_COD

In the given figure,O is the centre of a circle,/_AOB=40^(@) and /_BDC=100^(@), find /_OBC.

In the adjoining figure, O is the centre of the circle. AB and CD are equal chords. If /_AOB =100^(@) , then find /_CED .