Find the co-ordinates of the orthocenter of the triangle whose vertices are `A(2,-2),B(1,1)`and `C(-1,0)`

Find the co-ordinates of the orthocenter of the triangle whose vertices are A(3,-2),B(7,6),C(-1,2)

Answer the following questions:Find the coordinates of the circumcenter of the triangle whose vertices are (-2,2),(2,-1)and (4,0).

Find the co-ordinates of the circumcenter of the triangle whose vertices are A(-2,3),B(6,-1),C(4,3)

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

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

Find the equation of the altitudes of a triangleABC whose vertices are A(2,-2),B(1,1) and C(-1,0)