Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Proving Triangles Congruent
    1. SSS Construction
    2. SSS Proof
    3. SAS: Dynamic Proof!
    4. ASA Theorem?
    5. AAS Exploration
    6. AAA Exploration
    7. SSA Theorem?
    8. HL: Hypotenuse-Leg Action!

Proving Triangles Congruent

Author:Sdthreadgill
Topic:Congruence, Geometry, Triangles

  • SSS Construction

  • SSS Proof

  • SAS: Dynamic Proof!

  • ASA Theorem?

  • AAS Exploration

  • AAA Exploration

  • SSA Theorem?

  • HL: Hypotenuse-Leg Action!

Next
SSS Construction

New Resources

  • Double Rodin Coil Style Torus
  • Average Value
  • Tetrahedron String Art
  • Select an object for a time to start a command. Light
  • Average Value of a Function

Discover Resources

  • vektor_worksheet.ggb
  • TR KAY - TALES THREOM
  • Prac
  • Conditions for a block to slip downwards on a rough plane.

Discover Topics

  • Addition
  • Rational Numbers
  • Definite Integral
  • Set Theory
  • Tree Diagrams
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®