The length of tangent from the point `(2,-3)` to the circle `2x^(2)+2y^(2)=1` is

The length of the tangent drawn from the point (2,3) to the circle 2(x^(2)+y^(2))-7x+9y-11=0

The length of the tangent drawn from the point (2, 3) to the circles 2(x^(2) + y^(2)) – 7x + 9y – 11 = 0 .

Find the length of a tangent drawn from the point (3,4) to the circle x ^(2) + y ^(2) - 4x + 6y -3=0.

Find the length of the tangents drawn from the point (3,-4) to the circle 2x^(2)+2y^(2)-7x-9y-13=0 .

The square of the length of tangent from (2,- 3) on the circle x^(2)+y^(2)-2x-4y-4=0 is :

STATEMENT-1 : The agnle between the tangents drawn from the point (6, 8) to the circle x^(2) + y^(2) = 50 is 90^(@) . and STATEMENT-2 : The locus of point of intersection of perpendicular tangents to the circle x^(2) + y^(2) = r^(2) is x^(2) + y^(2) = 2r^(2) .

If the length of the tangent from (f,g) to the circle x^(2)+y^(2)=6 is twice the length of the tangent from the same point to the circle x^(2)+y^(2)+3x+3y=0 , then