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

Finding angles with triangles and parallel lines

Author:Louisa Doherty
Topic:Angles, Triangles

New Resources

  • seo tool
  • Linear Systems + Relationships Between Coefficients and Solutions
  • bewijs stelling van Pythagoras
  • רישום חופשי
  • Neuberg's Theorem

Discover Resources

  • Univariate Spreadsheet
  • kite guglielmo meriggi
  • Areasinus hyperbolikus - Umkehrung von sinh(x)
  • lines to make curve
  • معادلة الدائرة

Discover Topics

  • Intersection
  • Parabola
  • Similar Triangles
  • Straight Lines
  • Geometric Distribution
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®