Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Congruent Triangles
    1. SSA Theorem?
    2. AAA Challenge
    3. Construct a Congruent Angle
    4. SSA Counterexample
    5. Visual Evidence Disproving SSA
    6. Disprove AAA

Congruent Triangles

Author:Sonja Howland
Topic:Triangles

  • SSA Theorem?

  • AAA Challenge

  • Construct a Congruent Angle

  • SSA Counterexample

  • Visual Evidence Disproving SSA

  • Disprove AAA

Next
SSA Theorem?

New Resources

  • Untitled
  • Slope Between 2 Points (Phase 2)
  • အခြေခံ data အခေါ်အဝေါ်များ
  • רישום חופשי
  • Random Polar Curve (1)

Discover Resources

  • Parabola animation
  • Unit circle with tau
  • Chain Rule
  • #4-6 Caitlin Harhai
  • HUNTER JACKSON-CIRCUMCENTER

Discover Topics

  • Calculus
  • Histogram
  • Polygons
  • Vectors 3D (Three-Dimensional)
  • 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®