Find the co-ordiantes of the incentre of the triangle whose vertices are (-36,7),(20,7) and (0,-8).

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

Find the co-ordinates of the circumcentre of the triangle whose vertices are : (-2, 2) , (2, - 1) and (4, 0).

Find the co-ordinates of the circumcentre of the triangle whose vertices are : (1, 2) , (3, - 4) and (5,-6).

Find the area of the triangle whose vertices are (0,0),(a,0) and (0,b)

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

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

If G is the centroid and l the in-centre of the triangle, with vertices A(- 36, 7), B(20, 7) and C (0, -8) , then, find the value of Gl

Find the area of the triangle whose vertices are (2,7),(1,1),(10,8).

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

Find the area of the triangle formed by joining the mid-points of the sides of the triangle whose vertices are (0, -1), (2, 1) and (0, 3). Find the ratio of the area of the triangle formed to the area of the given triangle