If `A(-1,\ 3),\ \ B(1,\ -1)` and `C(5,\ 1)` are the vertices of a triangle `A B C` , find the length of the median through `A` .

If A(-1,\ 3),\ \ B(1,\ -1) and C(5,\ 1) are the vertices of a triangle A B C , what is the length of the median through vertex A ?

If A(-1,\ 3),\ \ B(1,\ -1) and C(5,\ 1) are the vertices of a triangle A B C , what is the length of the median through vertex A ?

If A (-1, 3), B (1, -1) and C (5, 1) are the vertices of a triangle ABC, find the length of the median through A.

If A(-1, 3), B(1, -1) and C(5, 1) are the vertices of triangle ABC, find the length of the median passing through the vertex through A.

If A(-1,3),B(1,-1) and C(5,1) are the vertices of a triangle ABC, what is the length of the median through vertex A ?

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

A (5, 4), B (-3, -2) and C (1, -8) are the vertices of a triangle ABC. Find : the slope of the median AD .

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

If A (1,2,3) , B(0,1,2) and C (2,1,0) are vertices of a triangle , then the length of the median through A is