The coordinates of the centre of a circle passing through (1, 2), (3, -4) and (5, -6) is

Write the coordinates of the centre of the circle passing through (0,0),(4,0) and (0,-6) .

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

Find the centre of the circle passing through (5,-8),(2,-9) and (2,1).

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

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

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

Use distance formula to show that (3, 3) is the centre of the circle passing through points (6, 2), (0, 4) and (4, 6) . Find the radius of the circle

The coordinates of the centre of the smallest circle passing through the origin and having y=x+1 as a diameter

The x -coordinates of the centre of the smallest circle which passing through two points (2,4) and (4,9) is