In a `!ABC` if a = 7 , b = 8 and c = 9 , then the length of the line joining B to the mid-points of AC is

In a DeltaABC if a = 7 , b = 8 and c = 9 , then the length of the line joining B to the mid-points of AC is

If a =7, b= 8 , c= 9 then the length of the line joining B to the middle point of AC is

Find the mid point of the line joining the points (7, 6) and (-3, -4) .

In triangle ABC , AB = 10 AC = 7 , BC = 9 then find the length find the length of the median drawn from point C to side AB .

A(3,4),B(-3,0) and C(7,-4) are the vertices of a triangle.Show that the line joining the mid-points of AB and AC is parallel to BC and is half of it.

The vertices of a triangle ABC are A (2,3,1) , B(-2, 2,0), and C(0,1,-1). What is the magnitude of the line joining mid points of the sides AC and BC ?

Given points A(1, 5), B(-3,7) and C(15,9) Find the equation of a line passing through the mid-point of AC and the point B.

The mid-point of the line joining (-a, 2b) and (-3a, -4b) is

The mid point of the line segment joining the points (-5, 7) and (-1, 3) is