NonEuclid helps you investigate the complex domain of the Hyperbolic Geometry and to empirically answer to questions such as: \"In Hyperbolic Geometry, are the base angles of an isosceles triangle congruent?\"The NonEuclid software and documentation are accessible to anyone with high school level geometry.Aside from being interesting in itself, a study of Hyperbolic geometry can, through its novelty, enable a deeper understanding of a formal proof.Hyperbolic Geometry also has practical aspects such as orbit prediction of objects within intense gradational fields. Hyperbolic Geometry is used in Einstein\'s General Theory of Relativity and Curved Hyperspace.Requirements: