Find the centroid of the triangle whose vertices are (3, -5), (-7, 4) and (10, -2).

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) and (7, -6). Also find the radius of the circumcircle.

The incentre of the triangle whose vertices are (-36, 7), (20, 7) and (0, -8) is

Find the incentre of the triangle ,whose vertices are (3,0),(0,4)and(0,0).

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

Find the area of the triangle whose vertices are (3,8),(-4,2) and (5,1)

If the circumcentre of the triangle whose vertices are (3, 2, -5) , (-3, 8, -5) and (-3, 2, 1) is (-1, lambda, -3) the integer lambda must be equal to……

Find the coordinates of centroid of the triangle with vertices: (6, 2), (0, 0) and (4, -7)

State the coordinates of the centroid of the triangle with vertices at (5,18), (4,3), and (3,-3).