Ts Eamcet
Circle
TS EAMCET 2022 (Online) 18th July Morning Shift
MCQ+1 / -02022
If a circle $C$ passing through $(4,0)$ touches the circle $x^2+y^2+4 x-6 y-12=0$ externally at the point $(1$, -1 ), then the radius of $C$ is
Ts Eamcet
TS EAMCET 2022 (Online) 18th July Morning Shift
If a circle $C$ passing through $(4,0)$ touches the circle $x^2+y^2+4 x-6 y-12=0$ externally at the point $(1$, -1 ), then the radius of $C$ is