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

Proof Without Words

Author:Steve Phelps
Drage the points. Drag the slider. What does this prove? How does this prove?
Based on http://45.media.tumblr.com/9e608e03763922f7620fa7b21487f640/tumblr_nywxpgk6631uk13a5o1_500.gif

New Resources

  • Reflection across a line
  • Shells
  • רישום חופשי
  • Using Experimental Probability to Estimate π - Monte Carlo Method
  • Pitfalls of Disk/Washer Method

Discover Resources

  • Vertical and Linearly Paired Angles
  • Rotating Cycloid
  • Composite Solids Interactives
  • Interactive Unit Circle 6.5
  • Geometric Transformations with Geogebra

Discover Topics

  • General Quadrilateral
  • Square
  • Stochastic Process or Random Process
  • Linear Programming or Linear Optimization
  • Scatter Plot
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®