The area of the equadrilateral by the tangents from the point `(4.5)` to the circle `x^(2)+y^(2)-4x-2y-11=0` with pair of radii through the points of contact of the tangents is :

find the area of the quadrilateral formed by a pair of tangents from the point (4,5) to the circle x^2 + y^2 -4x -2y-11 = 0 and pair of its radii.

find the area of the quadrilateral formed by a pair of tangents from the point (4,5) to the circle x^2 + y^2 -4x -2y-11 = 0 and pair of its radii.

If the area of a quadrilateral formed by the tangents from the origin to x^(2) + y^(2) + 6x - 10y + lambda =0 and the pair of radii at the points of contact of these tangents to the circle, is 8 cm^(2) , then the value of lambda must be

Find the equations of the tangents from the point A(3,2) to the circle x^(2)+y^(2)+4x+6y+8=0 .

A circle C_(1) of radius 2 units rolls o the outerside of the circle C_(2) : x^(2) + y^(2) + 4x = 0 touching it externally. Area of a quadrilateral found by a pair of tangents from a point of x^(2) + y^(2) + 4x -12 = 0 to C_(2) with a pair of radii at the points of contact of the tangents is ( in sq. units )

Find the equation of the two tangents from the point (0, 1 ) to the circle x^2 + y^2-2x + 4y = 0

The length of the chord of contact of the tangents drawn from the point (-2,3) to the circle x^2+y^2-4x-6y+12=0 is:

Find the area of the triangle formed by the tangents from the point (4, 3) to the circle x^2+y^2=9 and the line joining their points of contact.

Find the area of the triangle formed by the tangents from the point (4, 3) to the circle x^2+y^2=9 and the line joining their points of contact.

The pair of tangents from origin to the circle x^(2)+y^(2)+4x+2y+3=0 is