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

Proof Without Words

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

New Resources

  • Writing and Graphing Proportional Relationships (k>0)
  • Rotating Custom Polygons Around an Axis
  • Probabilities with Two-Way Tables
  • Deciding How New Information Affects Probability
  • Rovnoběžnost rovin

Discover Resources

  • Unit1_19_rectangle
  • volume between two curves
  • Schokolade - How to Create Chocolate Out of Nothing
  • MCV4UA Lesson 4 Activity 1
  • Masterpieace

Discover Topics

  • Calculus
  • Arithmetic Mean
  • Random Experiments
  • Logarithm
  • Numbers
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®