Dehn planes

#	Item
1	Modelling Hyperbolic Geometry Robert D. Borgersen [removed] Supervisor: Dr. William Kocay February 14, 2005 Add to Reading List Source URL: home.cc.umanitoba.ca Language: English - Date: 2010-08-17 10:50:23 Hyperbolic geometry Absolute geometry Parallel Euclidean geometry Axiom Line Triangle Elliptic geometry Dehn planes Geometry Elementary geometry Non-Euclidean geometry
2	Modelling Hyperbolic Geometry Robert D. Borgersen [removed] Supervisor: Dr. William Kocay February 14, 2005 Add to Reading List Source URL: robertborgersen.info Language: English - Date: 2008-10-06 13:34:40 Hyperbolic geometry Absolute geometry Parallel Euclidean geometry Axiom Line Triangle Elliptic geometry Dehn planes Geometry Elementary geometry Non-Euclidean geometry