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

  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Slope Between 2 Points (Phase 2)
  • Angle Addition: Warm Up Exercises
  • Damped Trochoidal Curve
  • z`]]

Discover Resources

  • Sangaku - 3 circles and line
  • Inner and outer approximation by a quadrilateral
  • HRectangleConstruction
  • ufa p 3
  • Polygons on the Coordinate Plane

Discover Topics

  • Correlation
  • Continuity
  • Tree Diagrams
  • Poisson Distribution
  • Fractions
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®