Find the circumcentre and circumradius of the triangle whose vertices are `(-2, 3), (2, -1) and (4, 0)`.

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

Find the circumcentre of the triangle whose vertices are (-2,\ -3),\ (-1,\ 0),\ (7,\ -6) .

Find the circumcentre of the triangle whose vertices are (-2, -3), (-1, 0) and (7, -6). Also find the radius of the circumircle.

Find the coordinats of the centroid and circumcentre of the triangle whose vertices are (2, 3) (3, 4) and (6, 8) and hence find the coordinats of its orthocentre.

Find the area of the triangle whose vertices are (2,3,0) , (2,1,1) and (0,0,6)

Find the orthocentre of the triangle whose vertices are (0, 0), (6, 1) and (2, 3).

Find the centroid and incentre of the triangle whose vertices are (2, 4), (6, 4), (2, 0) .

Find the area of the triangle, whose vertices are (2,1), (4,5) and (6,3).

Find the distance between circumcentre and orthocentre of the triangle whose vertices are (0,0),(6,8) and (-4,3)

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