a variable point on a right trianglet�@�@

�@There is a variable point on a right triangle.Point P moves on right triangl ABC( A->B->C ). Point of intersection(two light blue lines) means area of triangle APC. Move point P to find the quality between the area of triangle APC and the length of locus(P). E-mail me �@You can also move point P ,the numbers and top segment length (the length of unit)on CABRI. Download CABRI�U data (d58) from here.