TOT 135 1987 Spring Train J4 tiles of right triangle with perp. sides 1,2
Source:
April 17, 2020
Tilingcombinatoricscombinatorial geometry
Problem Statement
We are given tiles in the form of right angled triangles having perpendicular sides of length cm and cm. Is it possible to form a square from such tiles? ( S . Fomin , Leningrad)