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

© 2023 GeoGebra

Parallelogram Properties

Author:
Beverly Heigre, Karen McLaren
Topic:
Parallelogram
Move the vertices around to create different sized parallelograms. Before clicking on each check box, try to make a conjecture about that property. Then click the check box to validate your conjecture.

New Resources

  • Pi Made of Functions
  • Points Visible from Origin
  • Polygon Angles: Quick Thin Slice Explorations
  • Temari Ball (1)
  • Minimalist Chair

Discover Resources

  • test141
  • KN-GZ Curve
  • Untitled
  • चतुर्भुज का क्षेत्रफल- Area of A Quadrilateral
  • EM 2019 P1 Q10

Discover Topics

  • Ellipse
  • Planes
  • Incircle or Inscribed Circle
  • Mode
  • Ratios

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