From: eppstein@euclid.ics.uci.edu (David Eppstein) Subject: Re: Cutting equilateral triangle Date: 20 Jan 1999 16:06:59 -0800 Newsgroups: rec.puzzles,sci.math David G Radcliffe writes: > Is it known if there exists a tiling of the plane by > pairwise noncongruent equilateral triangles? Yes. See http://www.seanet.com/~ksbrown/kmath153.htm -- David Eppstein UC Irvine Dept. of Information & Computer Science eppstein@ics.uci.edu http://www.ics.uci.edu/~eppstein/