Ellipses are inscribed in a fixed convex quadrilateral with all sides of different lengths.

What is the locus of the center of the ellipses?

"Moving on to a trapezoid.  There is still one center line that the ellipse centers must lay on.  But not all points on the line are viable.  Two degenerate cases occur when the ellipse degrades into the diagonals of the quadrilateral, which implies the centers of the diagonals are a limiting case." " game moto x3m online"

Posted by kores on 2019-12-21 00:03:47