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

The story of the longest side of a right triangle

Author:Ronan Downes, Lee W Fisher
Topic:Pythagoras or Pythagorean Theorem

Part 1

Check out Part 1 of the story here.

Part 2: The area of the blue square

New Resources

  • Rovnoběžnost rovin
  • Writing and Graphing Proportional Relationships (k>0)
  • Deriving the Sector Area Formula
  • Graphing Basic and Compound Inequalities
  • Odd Function Explorer

Discover Resources

  • Mona or Lisa
  • Dynamic Geometry Study Tasks
  • W8P2
  • Put the roof on the house
  • Markings on Geometric Figures

Discover Topics

  • Parabola
  • Geometric Transformations
  • Means
  • Polynomial Functions
  • Trigonometry
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®