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

Proof without words: Viviani theorem by the areas of the triangle

Author:
Daniel Mentrard
Topic:
Area

New Resources

  • What is π ?
  • Regular N-GON: What Happens as N Approaches Infinity?
  • Bibi Khanun mosque - gear pattern - ks
  • Kukeldash madrassa - gp and ks
  • interior - domes - mu

Discover Resources

  • Quadrilateral Inscribed in Circle, RG
  • Help with Year 9 5.3 Assignment 2015
  • Investigating Quadratic Equations
  • Segment
  • Урок 1-2

Discover Topics

  • Circumcircle or Circumscribed Circle
  • Fractal Geometry
  • Real Numbers
  • Calculus
  • Sine

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