If a circle of radius 2 touches X-axis at (1,0) then its centre may be

If a circle of radius 4 touches x-axis at (2,0) then its centre may be

If a circle of radius 4 touches x-axis at (2,0) then its centre may be

A circle C_1 , of radius 2 touches both x -axis and y - axis. Another circle C_2 whose radius is greater than 2 touches circle and both the axes. Then the radius of circle is

Draw the circle which touches x-axis and its centre is (alpha, beta) .

If a be the radius of a circle which touches x- axis at the origin,then its equation is -

A circle centre (1,2) touches y-axis. Radius of the circle is

A circle C_(1), of radius 2 touches both x -axis and y -axis.Another circle C_(1) whose radius is greater than 2 touches circle and both the axes.Then the radius of circle is

Equation of circle of radius 5, centred on X-axis and touch Y-axis , is

C_1 is a circle of radius 1 and touching both the axis . C_2 is another circle which touch both the axis and also circle C_1 whose radius gt1 then radius of C_2 is