Newton-Gauss line

Let AECF be a complete quadrilateralMathworldPlanetmath, and AC, BD, EF his diagonals. Let P be the middle of AC, Q the middle of BD, and R the middle of EF. Then P,Q,R are on a same line, called the Newton-Gauss line.

Title Newton-Gauss line
Canonical name NewtonGaussLine
Date of creation 2013-03-22 14:05:47
Last modified on 2013-03-22 14:05:47
Owner vmoraru (1243)
Last modified by vmoraru (1243)
Numerical id 4
Author vmoraru (1243)
Entry type Definition
Classification msc 51-00