Find the equation of the circle with centre: At `(a,c) touching the Y-axis.

Find the equation of the circle with centre: At (-2,3) touching the X-axis.

Find the equation of the circle with centre: At (3,1) touching the line 8x-15y+25=0 .

Find the equation of the circle with Centre at (2,-3) and radius 5

Find the equation of the circle with centre: At (3,-2) and which cuts off an intercepts of length 6 units on the line 4x-3y+2=0 .

Find the equation of the circle with Centre at (-3,-2) and radius 6

Find the equation of the circle with radius 4 units and touching both the coordinate axes having centre in third quadrant.

Solve the following:Find the equation of the circle with centre on the line 2x+y=0 and touching the lines 4x-3y+10=0 and 4x-3y=30

Find the equation of the circle with Centre at origin and radius 4

Find the equation of the circle with Centre at origin and radius 3

Find the equation of the circle with Centre at (a cos alpha,a sinalpha) and radius a