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

Proof Without Words 2

Author:Bastian Räber, Steve Phelps
Topic:Geometry, Pythagoras or Pythagorean Theorem
Drag the points in the sketch below. What do you notice? What does this prove? How does this prove it?

New Resources

  • Rose Curve
  • Model sferyczny - dwunastościan-dwudziestościan
  • Some random function
  • Hyperbolic Paraboloid
  • Damped Trochoidal Curve

Discover Resources

  • Related Rates
  • Formario
  • Proof Without Words: Hunger's Law of Cosine Dissection
  • Negative Scalar Multiplication Number Line 2 and -2 V2
  • Properties of a Rhombus (and Square)

Discover Topics

  • Subtraction
  • Solids or 3D Shapes
  • Fractal Geometry
  • Dilation
  • Special Points
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®