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. What do you notice? What does this prove? How does this prove it?

New Resources

  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Area Between Two Curves
  • Prism Drawn in 2-Point Perspective
  • רישום חופשי
  • 兩位數的位值

Discover Resources

  • Changing parameters c)
  • Parallelograms
  • GRECIA Funzione esponeziale: traslazione orizzontale
  • Spiral Ovidiu
  • Prime and Composite Numbers

Discover Topics

  • Random Variables
  • Ratios
  • Triangles
  • Means
  • Mode
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®