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

Proof Without Words

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

New Resources

  • Intersections of y=a^x and y=log(a, x)
  • Addition of Vectors Algeraically
  • 立体几何-公理3及推论
  • functionartculture
  • दुई-ओटा समुहको संयोजन (Union of two sets)

Discover Resources

  • Point, Circle and Sphere
  • AP Calculus Resources
  • day 78
  • Modul 8A_Zalimu_SMA Negeri 2 Baubau
  • Day 2 Question 1

Discover Topics

  • Circumcircle or Circumscribed Circle
  • Cone
  • General Quadrilateral
  • Reflection
  • Vectors 3D (Three-Dimensional)
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

© 2025 GeoGebra®