AB and CD are the chords of the parabola which intersect at a point E on the axis. The radical axis of the two circles described on ABand CD as diameter always passes through

LOL' and MOM' are two chords of parabola y^(2)=4ax with vertex A passing through a point O on its axis.Prove that the radical axis of the circles described on LL' and MM' as diameters passes though the vertex of the parabola.

L O L ' and M O M ' are two chords of parabola y^2=4a x with vertex A passing through a point O on its axis. Prove that the radical axis of the circles described on L L ' and M M ' as diameters passes though the vertex of the parabola.

L O L ' and M O M ' are two chords of parabola y^2=4a x with vertex A passing through a point O on its axis. Prove that the radical axis of the circles described on L L ' and M M ' as diameters passes though the vertex of the parabola.

L O L ' and M O M ' are two chords of parabola y^2=4a x with vertex A passing through a point O on its axis. Prove that the radical axis of the circles described on L L ' and M M ' as diameters passes though the vertex of the parabola.

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

AB and CD are two chords of a circle intersecting at a point P outside the circle. If PC=30cm, CD=14cm and PA=24cm, determine AB.

AB and CD are two parallel chords of a circle whose diameter is AC. Prove that AB=CD

AB and CD are two parallel chords of a circle whose diameter is AC. Prove that AB=CD

In Figure,AB and CD are two chords of a circle,intersecting each other at P such that AP=CP. show that AB=CD

If AB and CD are two chords of a circle and AB gt CD , then the chord which is nearer to the center is……………………