[" AB is a chord of "x^(2)+y^(2)=4" and "P(1,1)" trisects "AB" ."],[" Then the length of the chord "AB" is "]

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

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

If the middle point of a chord of circle x^(2)+y^(2)+x-y-1=0be(1,1), then length of the chord is:

The points A(3, 6) and B lie on the parabola y^(2)=4ax , such that the chord AB subtends 90^(@) at the origin, then the length of the chord AB is equal to

The points A(3, 6) and B lie on the parabola y^(2)=4ax , such that the chord AB subtends 90^(@) at the origin, then the length of the chord AB is equal to

The radius of a circle is 8 cm and O is its centre. If angle AOB=60^(@) and AB is a chord, then what is the length of the chord AB?

AB is a chord of y^(2)=4x such that normals at A and B intersect at C(9,6)

AB is a focal chord of y^(2)=4x with A(2,2sqrt2) . The radius of the circle which is described on AB as diameter is

AB is a focal chord of y^(2)=4x with A(2,2sqrt2) . The radius of the circle which is described on AB as diameter is