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

  • Making New Year's resolutions for 2026
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Prism Drawn in 2-Point Perspective
  • רישום חופשי
  • z`]]

Discover Resources

  • testing
  • Incenter
  • stained glass window
  • Understanding the chain rule
  • P3.15

Discover Topics

  • Arithmetic Mean
  • Stochastic Process or Random Process
  • Constructions
  • Trapezoid
  • Centroid or Barycenter
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®