Find the equation of the circle of radius 5 units and concentric with the circle ` x^2+y^2-6x+4y+12=0`

Find the equation of the circle whose radius is 5 and which touches the circle x^2+y^2-2x-4y-20=0 externally at the point (5,5)dot

Find the equation of the circle concentric with the circle x^2 + y^2 - 4x - 6y - 3 = 0 and which touches the y axis

Find the equation of a circle of radius 5 which lies within the circle x^2+y^2+14 x+10 y-26=0 and which touches the given circle at the point (-1,3)dot

Solve the following:Find the co-ordinates of centre of the circle whose radius is 3 units and which touches internally to the circle x^2+y^2-4x-6y-12=0 at point (-1,-1).

Find the equation of the circle concentric with the circle 2x^2+2y^2-8x+10y-39=0 and having its area 16pi sq.units

Solve the following:Find the equation of the circle having radius 5 units which touches the line 3x+4y-11=0 at point(1,2)

The equation of the circle concentric with the circle x ^(2) + y^(2) -4x-6y =0 and passing through the point (-4,-5) is

The equation of a circle of radius 5 which lies within the circle x^2+y^2+14x+10y-26=0 and touches it at the point (-1,3) is

The equation of the circle which passes through the points of intersection of the circles x^2+y^2-6x=0 and x^2+y^2-6y=0 and has its centre at (3/2,3/2) is