Chords AB and CD of a circle intersect inside the circle at point E. If AE = 5.6, EB = 10, CE = 8, find ED.

Chords AB and CD of a circle intersect externally at P. If AB = 6 cm, CD = 3 am and PD = 5 cm, then the length of PB is ____

Two chords AB and CD of a circle with centre O intersect each other at the point P. If ∠AOD =20° and ∠BOC = 30°, then ∠BPC is equal to?

Two chords AB and CD of a circle intersect at the point P, which is inside the circle and O is the centre of the circle. If angleAOC = 55^@ , and angleBOD =45^@ , then angleAPC =

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.

Two chords AB and AC of a circle are mutually perpendicular to each other. If AB = 4 cm and AC = 3 cm, find the length of the radius of the circle.

Two chords AB and CD of a circle with centre O intersect each other at the point P. prove that AOD+ angle BOC = 2 angle PBC . If angle BOC are supplementary to each other, then prove that the two chords are perpendicular to each other.

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.

Two chords AB and CD of a circle intersect at a internal point P of the circle. Prove that APxxBP=CPxxDP .

Two chords AB and AC of a circle are perpendicular to each other. If AB =4 cm and AC =3 cm , then find the radius 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.