help get this comparisons as well as an explanation if possible.

Euclidean Geometry on Plane Hyperbolic Geometry Saddle Shape Poincare Disc model Circle Properties Circle Properties 1. Radius, diameter, chords interior to circle. 1. Radius, diameter, chords where? 2. Measured in what units? 2. Measured in what units? 3. Center of circle where? 3. Center(s) of circle where? 4. Relationship between radius and diameter 4. Relationship between radius and diameter 5. Tangent and radius are 5. Tangent and radius are 6. Ratio of circumference to diameter is 6. Ratio of circumference to diameter is