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

Pythagorean Theorem

Author:Adrián
Move the sliders in order change the size of the right angled triangle. Now see what happens with the areas.

New Resources

  • Pythagorean Theorem: Extension Exercises
  • Congruent Sides & Angles in △s: Exploration
  • Perpendicular Lines: Quick Exploration
  • Right Triangle Inscribed in a Semicircle
  • Segment Addition Postulate (Mild Questions)

Discover Resources

  • Patterns, Equations, and Graphs
  • TR KAY Triangle Draw
  • The Trigonometric Function
  • Reflections
  • Finding Lengths of Sides in A Right Triangle

Discover Topics

  • Numbers
  • Fractions
  • Standard Deviation
  • Trigonometric Functions
  • Equations
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®