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

Triangle

Author:Sybilla Beckmann

Move the points to see how the angles and side lengths change

New Resources

  • Untitled
  • Using Experimental Probability to Estimate π - Monte Carlo Method
  • seo tool
  • Making New Year's resolutions for 2026
  • 兩位數的位值

Discover Resources

  • Function2
  • Homework for Day 5
  • Triangle Inequality Applet 2
  • Number Line Operations with Task
  • Enlargement

Discover Topics

  • Cuboid
  • Standard Deviation
  • Circumcircle or Circumscribed Circle
  • Parametric Curves
  • Geometric Mean
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®