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

Construction 2

Author:Paul Jorgens
Use the tools to find the altitudes of the triangle.

New Resources

  • Two Triangle Theorem
  • bewijs stelling van Pythagoras
  • 巧算長方形周界
  • Parallel Lines and Angles: Thinking Classroom Exploration
  • Text with alpha background color

Discover Resources

  • Octagon Loops
  • Fagnano_sol
  • simetria axial respecto del eje y
  • walker b1 reflect
  • הכנה קווית 1

Discover Topics

  • Mathematics
  • Natural Numbers
  • Tree Diagrams
  • Constructions
  • Complex Numbers
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®