The length of two chords AB and CD of a circle with its centre O are equal . If `angle AOB 60^(@)` and `CD = 6cm` then calculate the length of the radius of the circle .

The two chords AB and CD of a circle with centre at O are equal. If angle AOB = 60^(@) and CD =r cm , then find the radius of the circle.

The two chords AB and CD of a circle are at equal distance from the centre O. If angleAOB = 60^@ and CD = 6cm, then calculate the length of the raduis of the circle.

Length of two chords AB and CD of a circle with centre O are equal. If angleAOB = 60^@ and CD = 6cm then find the length of the radius of the circle.

The length of the chords AB and CD of the circle with centre at O equal . If angle AOB = 45^(@) , then angle COD will be.

The length of tow chords AB and CD of the circle with centre at O are equal . If angle AOB = 60^(@) , then the value of angle COD is .

The length of two chords AB and CD of a circle of centre O are equal and angleAOB = 60^@ , then angleCOD is _____

PQ and AB are two equal chords of a circle with centre O, If anglePOQ= 60^@ and AB = 8.5 cm, then calculate the length of diameter of it.

The radius of a circle is 8 cm and O is its centre. If angle AOB=60^(@) and AB is a chord, then what is the length of the chord AB?

The two parallel chords AB and CD with length of 10 cm and 24 cm in a circle situated on the opposite side of the centre. If the distance between two chards AB and CD is 17 cm , the calculate the length of the radiuys of the circle

Chords AB and CD of a circle when extended meet at point X. Given AB =4 cm, BX=6 cm and XD=6cm, calculate the length of CD.