transformation of quadrilateral part1
There is Quadrilateral ABCD. There is Point P inside Quadrilateral ABCD.
Quadrilateral EBFP transform to Quadrilateral EAF'P2 by point symmetric translation.
Quadrilateral GDHP transform to Quadrilateral G'AHP3 by point symmetric translation.
Quadrilateral CGPF transform to Quadrilateral AG'P1F' by parallel translation.


Move points(A,B,C,D,P) to find the geometric quality between Quadrilateral ABCD and Quadrilateral PP3P1P2.



Download CABRI‡U data (d109) from here.