Two chords AB and CD of a circle are each at distances 4 cm from the centre. Then, AB=CD.

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.

The distances of two chords AB and CD from the centre of a circle are 6 cm and 8 cm respectively. Then, which chord is longer?

Two chords AB and CD of a circle are parallel and a line l is the perpendicular bisector of AB. Show that l bisects CD

Two chords AB and CD of a circle are parallel and a line l is the perpendicular bisector of AB. Show that l bisects CD

Two chords AB and CD of a circle intersect at A, AB is the diameter and CD is bot to AB .AE = 2 cm AB = 10 cm,Find value of ED.

Two equal chords AB and CD of a circle with centre O, intersect each other at E. Prove that AD = CB

In the figure, two chords AB and CD are parallel to each other. P is the centre of the circle. Show that /_ CPA ~= /_ DPB .