If A(-1, 6), B(-3, -9) and C(5, -8) are the vertices of a `triangle ABC`, find the equations of its medians.

If A(5,-1), B(-3,-2) and C(-1, 8) are the vertices of Delta ABC , find the length of median through A and the coordinates of the centroid

If A(2,2) , B(-4,-4) and C(5,-8) are the vertices of Delta ABC then the length of the median through C is . . . . . Units

A(0,5), B(3,0) and C(3,5) are vertices of a/an . . . . . triangle.

A(1, 4), B(2, -3) and C(-1, -2) are the verticies at Delta ABC then find, (1) Equation of median from A. (2) Equation of perpendicular from A. (3) Equation of perpendicular bisector of bar(BC) .

If A(2, 2, -3), B(5, 6, 9) and C(2, 7, 9) be the vertices of a triangle. The internal bisector of the angle A meets BC at the point D. Find the coordinates of D.

If A(4,-6), B(3,-2) and C(5,2) are the vertices of Delta ABC , then verify the fact that a median of Delta ABC divides it into two triangles of equal areas.

A(5, 2), B(2, 3) and C(6, 5) are the verticies of Delta ABC . Find equation of internal bisector of angle BAC .

Let A(1, 2, 3), B(0, 0, 1), C(-1, 1, 1) are the vertices of a DeltaABC .The equation of median through C to side AB is

If A=(1, 2, 3), B=(4, 5, 6), C=(7, 8, 9) and D, E, F are the mid points of the triangle ABC, then find the centroid of the triangle DEF.

A(1, 1, 2), B(4, 3, 1) and C(2, 3, 5) are vertices of a triangle ABC. The vector along the bisector angleA is …………..