C.a.R.
>
Applications
>
Non-Euclidean Geometry
Non-Euclidean Geometry
Hyperbolic Geometry
(
Poincaré Geometry
)
Construct in the hyperbolic geometry!
Lines
Circles
The chord angle
Triangle of bases of the heights
Elliptic Geometry (Spherical Geometry)
Construct in the spherical geometry!
Three dimensional representation of the spherical geometry
C.a.R.
>
Applications
>
Non-Euclidean Geometry