Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

Outline

  1. Triangle congruence
    1. Triangle Congruence
    2. AAA Triangle Congruence Investigation: Angle-Angle-Angle
    3. Triangle Congruence

Triangle congruence

Author:Shane Devlin
Topic:Congruence
GeoGebra applets demonstrating triangle congruence.

  • Triangle Congruence

  • AAA Triangle Congruence Investigation: Angle-Angle-Angle

  • Triangle Congruence

Next
Triangle Congruence

New Resources

  • Congruent Figures
  • Function art 3D - waiting shed (v2)
  • Writing and Graphing Proportional Relationships (k>0)
  • Perpendicular Lines: Quick Exploration
  • Pythagorean Theorem: Extension Exercises

Discover Resources

  • Die gegenseitige Anordnung Oberflächen
  • Sniper at the Gates
  • Geometric Interpretation of the Cross Product
  • AM 2009 P2 Q8
  • Concurrent point in an arbitrary triangle

Discover Topics

  • Interest Calculation
  • LCM and GCD
  • Piecewise Functions
  • Centroid or Barycenter
  • Statistics
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®