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

Fathauer Right Triangles

Author:John Golden
Topic:Right Triangles, Triangles
Did I know this? Regardless, seen again in Robert Fathauer's sweet paper for Bridges on spiraling triangles. https://www.mathartfun.com/FathauerBridges2021v1.pdf

New Resources

  • apec
  • Random Polar Curve (3)
  • Fourier Lissajous (Mechanical)
  • רישום חופשי
  • Angle Addition: Warm Up Exercises

Discover Resources

  • tangentintersect
  • Investigating the slope of y=x^2
  • Integer Division
  • MODUL 9F_SUGENG SUPRAYOGI_SMK NEGERI 1 BONTANG
  • Whistler Applet 1 Multiply
  • Triangle Inequality (II)

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Addition
  • Special Points
  • Linear Equations
  • Exponent
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®