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

#54 Parallelograms in triangle

Author:Doug Kuhlmann
Topic:Parallelogram

Move slider to see construction

New Resources

  • Prism Drawn in 2-Point Perspective
  • Making New Year's resolutions for 2026
  • Select an object for a time to start a command. Light
  • 兩位數的位值
  • Neuberg's Theorem

Discover Resources

  • Week 9 - Fourth Proportional
  • ANGLES
  • Distance hw #2
  • Turning Green
  • Are the angles supplementary? Slide and turn to find out!

Discover Topics

  • Similarity Transformation or Similarity
  • Mode
  • Trapezoid
  • Stochastic Process or Random Process
  • Linear Equations
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®