Find the vector from the origin to the intersection of the medians of the triangle whose vertices are `A(-1,-3), B(5, 7) and C(2, 5)`.

Find the vectors from the origin to the intersection of the medians of the triangle whose vertices are A(5,2,1), B(-4,7,0) and C(5, -3,5)

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

Find the point of intersection of the medians of a triangle whose vertices are : (-1,0) , (5,-2) and (8,2) .

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

Find the lengths of the medians of a triangle whose vertices are A(-1,1),B(5,-3) and C(3,6)

Find the equation of the medians of the triangle ABC whose vertices are A(2,5)B(-4,9) and C(-2,-1)