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

#25 Mirror-image Triangles with Circumcircles

Author:Doug Kuhlmann
Topic:Triangles

Reflected triangles with circumcircles

New Resources

  • The Geometry of the Coefficients of a Quadratic Function
  • Sum of Squares: Proof without Words
  • Rule of Sarrus - Determinant of a 3×3 Matrix
  • Rectangle Construction Template (V2)
  • Regular Star Polygons

Discover Resources

  • setAxesVisible
  • Easter greetings by GGb
  • circle
  • Year 12 Specialist
  • Rational Exponents Target A
  • Kopie von Roots of a complex number

Discover Topics

  • Diagrams
  • Random Experiments
  • Exponential Functions
  • Linear Equations
  • Square
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®