Find the angles of `/_\ABC` whose vetices are `A(-1,3,2),B(2,3,5) and C(3,5,-2)`.

Find the angles of /_\ABC whose vertices are A((-1,3,2), B(2,3,5) and C(3,5,-2) .

Find the angles of a triangle whose verties are A(3,2,1), B(35,2) and C(5,-2,3) .

Using integration, find the area of the triangle ABC whose vertices are A(-1,1), B(0,5) and C(3,2) .

Find the angles of a triangle whose vertices are A(0,-1,-2),B(3,1,4) and C (5,7,1).

Find the lengths of the medians of a A B C whose vertices are A(7,\ -3),\ \ B(5,\ 3) and C(3,\ -1) .

Find the equation of the bisector of angle A of DeltaABC whose vertices are A(-2, 4), B(5,5) and C(4,-2) is

Find the co-ordinates of the centroid of a triangle ABC whose vertices are : A(-1, 3), B(1, -1) and C(5, 1)

Find the incentre of the triangle, whose vertices are A(3,2) B(7,2) and C(7,5).

Find the area of the triangle with vertices A(1, 1, 2), B(2, 3, 5) and C(1, 5, 5).

Find the orthocentre of the triangle ABC whose angular points are A(1,2),B(2,3) and C(4,3)