two equilateral triangles part3�@�@

�@There is two equilateral triangles.The pink equilateral triangle is on the blue equilateral triangle. The Points(X,Y,Z) are the mid points. When ponit P move on the blue equilateral triangle, how do the mid points(X,Y,Z) move? E-mail me �@You can also move points (A,B,C,O,P) on CABRI. Download CABRI�U data (d41) from here.