GeoGebra
  • Create Lesson
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2022 GeoGebra

Properties of Parallelogram

Author:
Andrea Smith, Tim Brzezinski
Topic:
Parallelogram
The applet below contains a quadrilateral that ALWAYS remains a parallelogram. The purpose of this applet is to help you understand many of the geometric properties a parallelogram has. Some of these properties are unique and only hold true for a parallelogram (and not just any quadrilateral).

New Resources

  • Monty Hall Problem
  • Spring around torus
  • Artwork by Daniel Linus Torres
  • Poorly Drawn Squares
  • Action/Consequence Parallel Lines and Angles

Discover Resources

  • Parking Lot Project Anthony Chen #SixFlagsVersion Take 13
  • Area of Circle 2
  • ALLEN_GeogebraHw2
  • Probability Tree & Venn Diagrams
  • Construct relation of an Exterior angle of a Triangle with its interior angles

Discover Topics

  • Linear Programming or Linear Optimization
  • Differential Calculus
  • Optimization Problems
  • Correlation
  • Angles

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube