Hyperboloid and projections

Author:Malin Christersson

The blue circle shows the Klein disk end the red circle the Poincaré disk. Move the blue dots to change the Klein line, the corresponding Poincaré line is the red arc.

New Resources

Building Triangles with Set Areas
Pathway to Proof: Triangle Angles
Building Figures with Set Areas
Parallelogram Anatomy
seo tool

Discover Resources

Same Side Interior Angles and Parallel Lines
Descobrindo o Teorema de Tales
GeoGebra on Tests
GeoGebra Share

Discover Topics

Interest Calculation
Trigonometric Functions
Upper and Lower Sum or Riemann Sum
Quadratic Equations
Percentages