Find the coordinates of the circumcentre of the triangle whose vertices are `(5, 7), (6, 6) and (2, -2)`

Find the co-ordinates of the circumcentre of a triangle whose vertices are (7,5) , (6,6) and (-2,2) .

Find the coordinates of the circumcentre of the triangle whose vertices are (8,6),(8,-2) and (2,-2) Also, find its circum-radius.

Find the coordinates of the circumcentre of the triangle whose vertices are (3,\ 0),\ (-1,\ -6) and (4,\ -1) . Also, find its circumradius.

Find the coordinates of the circumcentre of the triangle whose vertices are (8,6),(8-2) and (2,-2) Also, find its circum-radius.

The coordinates of the circumcentre of the triangle whose vertices are at (0,0),(6,0) and (0,8) is

Find the coordinates of the circumcenter of the triangle whose vertices are (A(5,-1),B(-1,5), and C(6,6)dot Find its radius also.

Find the coordinates of the orthocentre of the triangle whose vertices are (1, 2), (2, 3) and (4, 3).

Find the circumcentre of the triangle whose vertices are (2, 2), (4, 2) and (0, 4).

Find the coordinates of the orthocentre of the triangle whose vertices are (0, 1), (2, -1) and (-1, 3)

The coordinates of circumcentre of the triangle whose vertices are (0,0), (4,0) and (0,-6) is