In the given figure, AB and CD are two equal chords of a circle, with centre O. If P is the mid-point of chord AB, Q is the mid-point of chord CD and `anglePOQ = 150^(@)` find `angleAPQ

In the given figure , find the length of chord AB .

In the figure, two equal chords AB and CD of a circle with centre O, intersect each other at E, Prove that AD=CB

The given figure shows a circle with centre O. P is mid-point of chord AB. Show that OP is perpendicular to AB.

AB and CD are two chords of a circle intersecting at P. Prove that APxxPB=CPxxPD

AB and CD are two equal chords of a circle with centre O which intersect each other at right angle at point P. If OM bot AB and ON bot CD, show that OMPN is a square.

In the figure, given below, 2AD=AB,P is the mid-point of AB, Q is the mid-point of DR and PR||BS . Prove that : DS=3RS

In the figure, given below, 2AD=AB,P is the mid-point of AB, Q is the mid-point of DR and PR||BS . Prove that : AQ||BS

Two equal chord AB and CD of a circle with centre O, intersect each other at point P inside the circle. Prove that: BP = DP

In circle given below . O is its centre and lengths of chords AB and CD are in the ratio 5 :3 If angle AOB = 100^(@) , find : (i) angle COD

In the adjoining figure ,AB and CD are two parallel chords of a circle with centre O , whose length are 16 cm and 12 cm respectively. Find the radius of the circle if the distance between them is 14 cm.