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
  • z`]]
  • Proving Triangles Similar: Multistep Transformations
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • အခြေခံ data အခေါ်အဝေါ်များ

Discover Resources

  • opg6as63
  • Chapter 3
  • Langley’s Adventitious Angles (world's hardest easy geometry problem)
  • Parallel and Perpendicular Lines
  • Mate 2

Discover Topics

  • Bar Chart or Bar Graph
  • Quadratic Functions
  • Intersection
  • Real Numbers
  • Exponent
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®