hs Question 1 In the the figure in the centre of a circle, AB is a chord and AT is the A TELAH de calculate BAT 2011

O is the centre of a circle ,AB is a chord .From the figure , angleACB is:

In the given figure, O is the centre of the circle. Name all chords of the circle.

In the figure, O is the centre of a circle and AT is a tangent at point A. The measure of angle BAT is:

In given figure, O is the centre of the circle. A chord, which is not the diameter of the circle is

In the given figure, O is the centre of the circle. Name a chord, which is not the diameter of the circle.

In the above figure, O is the centre of the circle AB,AD and CD are the chords . If /_ ADC=130^(@) then fid /_ ACB .

In the figure, P is the centre of the circle. Two chords AB and CD are parallel to each other. Prove /_CPA=/_DPB .

In the adjoining figure, O is the centre of the circle. If the chord AB is equal to the radius of the circle, then find the value of angleADB .