A circle of radius `2` lies in the first quadrant and touches both the axes. Find the equation of the circle with centre at `(6,5)` and touching the above circle externally.

Find the equation of the circle with centre (3, 4) and touching y- axis.

Obtain the equation of the circle, radius 2 units, which lies in the positive quadrant and touches both axes of co-ordinates. Find also the equation of the circle, with centre (6, 5) which touches the above circle externally.

Find the equation of a circle whose centre is (2,-1) and touches the line x-y-6=0.

Find the equation of the circle which touches both the axes and the line x=c .

The equation of the circle passing through (2,1) and touching the coordinate axes is

Equation of a circle which passes through (3,6) and touches the axes is

Equation of a circle which passes through (3,6) and touches the axes is

Find the equation of the circle touching : x-axis andhaving centre at (4, 3)

The circle with centre (2,3) touching x-axis has the radius equal to

The equation of circles passing through (3, -6) touching both the axes is