On the Area of Pedal and Antipedal Triangles
Metric Geometry
2010-08-03 v1
Abstract
We give a new proof of the formula expressing the area of the triangle whose vertices are the projections of an arbitrary point in the plane onto the sides of a given triangle, in terms of the geometry of the given triangle and the location of the projection point. Other related geometrical constructions and formulas are also presented.
Cite
@article{arxiv.1008.0110,
title = {On the Area of Pedal and Antipedal Triangles},
author = {Adrian Mitrea},
journal= {arXiv preprint arXiv:1008.0110},
year = {2010}
}
Comments
9 pages, 6 figures