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

Proof Without Words

Author:Steve Phelps
Topic:Pythagoras or Pythagorean Theorem
Drag the points below. What does this prove? How does this prove it?

New Resources

  • Rolling Circles and Polygons
  • Model sferyczny - dwunastościan-dwudziestościan
  • Viviani's Curve
  • bewijs stelling van Pythagoras
  • Angle Addition: Warm Up Exercises

Discover Resources

  • Nine-Point Circle Part 6
  • Medians of a Triangle
  • Add up to...
  • Modul 17-B2_Rusdiyanto_SMK Bina Putera Nusantara
  • vitesse_vitesse_moyenne

Discover Topics

  • Natural Numbers
  • Median Value
  • Scalene Triangles
  • Root
  • Solids or 3D Shapes
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®