Find the centre of a circle passing through the points `(6,\ 6),\ (3,\ 7)` and `(3,\ 3).`

Find the centre of the circle passing through the points (6,-6),(3,-7) and (3,3).

Find the coordinates of centre of the circle passing through the points P(6,-6),Q (3,-7) and R(3,3)

Find the co-ordinates of the center of the circle passing through the point. P(6,-6),Q(3,-7) and R(3,3).

Show that the point (11,2) is the centre of the circle passing through the points (1,2),(3,-4) and (5,-6).

Find the equation of circle passing through the points : (2, - 6), (6, 4) and (-3, 1). Also find its centre and radius.

Find the equation of a circle passing through the points (5, 7), (6, 6) and (2, - 2). Also find its centre and radius.

Find the equation of circle passing through the points : (1, 2) (3,- 4) and (5, - 6).

Find the equation of the circle passing through points (2, -6), (6, 4) and (-3, 1)

Find the equation of the circle passing through the points (5,7),(6,6) and (2,-2)