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

Perigal's proof

Author:Angela Donatiello
Topic:Pythagoras or Pythagorean Theorem, Translation

New Resources

  • Identità della calza di Natale o della mazza da hockey
  • Triangolo isoscele inscritto di area max
  • Teorema di Talete
  • Parti della sfera
  • Il piano cartesiano

Discover Resources

  • Maximum Area of a Polygon
  • prop10_114
  • es7pag167
  • Parabola e disequazioni di secondo grado
  • ONDA ARMONICA 2D

Discover Topics

  • Difference and Slope
  • Polygons
  • Real Numbers
  • Vectors 2D (Two-Dimensional)
  • Tree Diagrams
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®