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

30 Proof Without Words

Author:Linda Bollman, Steve Phelps
Topic:Pythagoras or Pythagorean Theorem, Right Triangles

Drag the points. What do you notice? What does this prove? How does this prove?

New Resources

  • Viviani's Curve
  • Model sferyczny - sześcian-ośmiościan
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Fourier Lissajous (Mechanical)
  • Random Polar Curve (3)

Discover Resources

  • michael dalleva #1 of packet
  • ENLARGEMENT
  • translation day 51
  • Assignment #7 part 1
  • Taylor_Polynomial_Grapher

Discover Topics

  • Piecewise Functions
  • Geometric Transformations
  • Root
  • Multiplication
  • Indefinite Integral
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®