Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

The Nurmijärvi/Chennai Theorem

Author:Mikko Rahikka
My new theorem. Read first http://tube.geogebra.org/book/title/id/1435945.

New Resources

  • Parallel Lines and Angles: Thinking Classroom Exploration
  • AI for Math Teachers (prompt examples)
  • 巧算長方形周界
  • General Polar Equation of Conics with Rotation (2)
  • apec

Discover Resources

  • Start, copy a triangle
  • Geogebra Project
  • Guess the Angle
  • vector coordenado 2
  • Three-parameter model transformations of the Octahedron. Extreme distributions.

Discover Topics

  • Sequences and Series
  • Terms
  • Parallelogram
  • Intersection
  • Ratios
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®