In the given figure, O is the centre of a circle such that OA = 5 cm, AB = 8 cm and `OD_|_AB` meeting AB at C. Find the length of CD.

In the given figure,O is the centre of a circle such that OA=5cm,AB=8cm and OD perp AB meeting AB at C. Find the length of CD.

In the given figure, O is the centre of the circle. AB is tangent. AB =12 cm and OB = 13 cm . Find OA:

In the figure, O is the centre of the circle. Find the length of CD, if AB = 5 cm.

In the figure, O is the centre of the circle. Find the length of CD, if AB = 5 cm.

In the figure, O is the centre of the circle. Find the length of CD, if AB = 5 cm.

In the given figure, O is the centre of the circle. Radius of the circle is 17 cm. lf OC = 8 cm , then the length of the chord AB is :

In the figure, ‘O’ is the centre of the circle. OM = 3cm and AB = 8cm. Find the radius of the circle

In the figure, ‘O’ is the centre of the circle. OM = 3cm and AB = 8cm. Find the radius of the circle

In the figure, ‘O’ is the centre of the circle. OM = 3cm and AB = 8cm. Find the radius of the circle

In the given figure, AB is a diameter of a circle and CD is perpendicular to AB, if AB = 10 cm and AE = 2 cm, then what is the length of ED ?