Newton’s line

Let $ABCD$ be a circumscribed quadrilateral. The middle of the two diagonals $M,N$ and the center of the inscribed circle $I$ are collinear. This line is called the Newton’s line

Title	Newton’s line
Canonical name	NewtonsLine
Date of creation	2013-03-22 14:05:34
Last modified on	2013-03-22 14:05:34
Owner	vmoraru (1243)
Last modified by	vmoraru (1243)
Numerical id	4
Author	vmoraru (1243)
Entry type	Definition
Classification	msc 51-00