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

The length of the tangent from the point (1, -4) to the circle 2x^(2) + 2y^(2) - 3x + 7y + 9 = 0 is

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

Find the length of the tangent from the point (7,2) to the circle 2x^(2)+2y^(2)+5x+y=15

The length of the tangent from the point (-1,1) to the circle x^(2)+y^(2)-4x+k=0 equal to 2 then k=

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.

The length of the tangent from the point (1,-4) to the circle 2x^2+2y^2-3x+7y+9=0