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.

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

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

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

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

Chords AB and CD of a circle with centre O, intersect at a point E. If OE bisects angle AED, prove that chord AB = chord CD.

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 Figure -4 AB, and CD are two diameters of a circle with centre O perpendiclualr to each other and OD is the diameter of the circle . If OA = 7 cm , then find the carea of the shaded region .

In Fig. 12.27, AB and CD are two diameters of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. If O A=7\ c m , find the area of the shaded region

In Fig. 12.27, AB and CD are two diameters of a circle (with centre O) perpendicular to each other and OD is the diameter of the smaller circle. If O A=7\ c m , find the area of the shaded region

In the given figure, AB and CD are two diameters of circles ( with centre O) Perpendicular to each other and OD is the diameter of the smallest circle. If OA = 7cm, Find the area of the shaded region.