Metric Characteristics of Hyperbolic Polygons and Polyhedra

In this paper, we consider some properties of hyperbolic polyhedra, both common with Euclidean and specific. Asymptotic behavior metric characteristics polyhedra in the n-dimensional space is examined cases where parameters change dimension unboundedly increases; particular, radius inscribed sphere a polyhedron estimated its asymptotic obtained. connection this, problem estimating minimal number faces described depending on posed. We also polygons that belong to absolute geometry or only geometry.