[" 3.If a circle of radius "3" units is touching the lines "sqrt(3)y^(2)-4xy+sqrt(3)x^(2)=0" in the first quadrar "],[" length of chord of contact to this circle,is "]

If a circle of radius 3 units is touching the lines sqrt(3)y-4xy+sqrt(3)x^(2)=0 in the first quadrant then the length of chord of contact to this circle,is:

If a circle of radius 3 units is touching the lines sqrt3y^2-4xy+ sqrt3x^2=0 in the first quadrant then the length of chord of contact to this circle, is:

If a circle of radius 3 units is touching the lines sqrt3 y^2 - 4xy +sqrt3 x^2 = 0 in the first quadrant then length of chord of contact to this circle is :

If a circle of radius b units with centre at (0,b) touches the line y = x-sqrt(2) , then what is the value of b ?

Circles of radius 5 units intersects the circle (x-1)^(2)+(x-2)^(2)=9 in a such a way that the length of the common chord is of maximum length. If the slope of common chord is (3)/(4) , then find the centre of the circle.

Circles of radius 5 units intersects the circle (x-1)^(2)+(x-2)^(2)=9 in a such a way that the length of the common chord is of maximum length. If the slope of common chord is (3)/(4) , then find the centre of the circle.

Circles of radius 5 units intersects the circle (x-1)^(2)+(x-2)^(2)=9 in a such a way that the length of the common chord is of maximum length. If the slope of common chord is (3)/(4) , then find the centre of the circle.

A circle touches the lines y=(x)/(sqrt(3)),y=x sqrt(3) and unit radius.If the centre of this circle lies in the first quadrant then possible equation of this circle is