Miquel point

Let $AECF$ be a complete quadrilateral, then the four circles circumcised to the four triangles : $AED$, $AFB$, $BEC$, $CDF$, are concurrent in a point $M$. This point is called the Miquel point.

The Miquel point is also the focus of the parabola inscribed to $AECF$.

Title Miquel point MiquelPoint 2013-03-22 14:05:30 2013-03-22 14:05:30 vmoraru (1243) vmoraru (1243) 5 vmoraru (1243) Definition msc 51-00