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

Mirror property of altitudes

Author:Alexander Bogomolny

New Resources

  • רישום חופשי
  • Triangle with 3 Right Angles
  • Reflection across a line
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • Reflection = 180° Rotation about a Line

Discover Resources

  • Cosine Rule - find an angle
  • Technology For Calculus
  • urok33
  • arie segment circular
  • Hamlatza-partC2c

Discover Topics

  • Geometric Mean
  • Diagrams
  • Unit Circle
  • Vectors
  • Sine
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®