Find the equation of the circle passing through the three points (5,5),(7,1) and (-2,4).

Find the equation of circle passing through the points : (5, 5), (6, 4) and (- 2, 4) . 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 the plane passing through the points (0,-1,1),(4,5,1) and (3,9,4)

Find the equation of circle passing through the points : (5, 5) (-2, 4) and (7, 1). Also find its centre and radius.

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

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 circle passing through the points : (1, -2), (5, 4) and (10, 5). Also find its centre and radius.

Find the equation of the circle passing through the three non-collinear points (1, 1), (2, -1) and (3, 2).

Find the equation of the circle passing through the points (4,1) and (6,5) and whose centre is on the line 4x + y = 16 .

Find the equation of the plane passing through the points (0,-1,-1), (4,5, 1) and (3,9,4).