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

Proof Without Words

Author:Steve Phelps
Topic:Pythagoras or Pythagorean Theorem, Triangles
Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove?

New Resources

  • Slope and Road Signs
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • bewijs stelling van Pythagoras
  • Rose Curve

Discover Resources

  • EDP 647(3)
  • Interactive pic
  • Oi mate
  • Rectangles, rhombus, and squares
  • Scalar Multiplication

Discover Topics

  • Exponent
  • Centroid or Barycenter
  • Special Points
  • Stochastic Process or Random Process
  • Circumcircle or Circumscribed Circle
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®