GeoGebra
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads

a triangle ABC cut into 2

Author:
Arthur Lee
Something special about this triangle
Drag the vertices and find out what property of this triangle is unchanged. Try another one here: http://www.geogebratube.org/material/show/id/58145

New Resources

  • Collinear Meaning
  • Multiplication Facts: 15 Questions
  • Maths & Tangram
  • Transforming Quadratic Function Graphs: Discovery Lesson
  • Tetrahedrons

Discover Resources

  • SSS Sliders
  • Représenter Une Fraction
  • Rotations
  • Untitled
  • alternate interior angles

Discover Topics

  • Linear Equations
  • Parametric Curves
  • Calculus
  • Rhombus
  • Derivative
AboutPartnersHelp Centre
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteCommunity Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2023 GeoGebra®

Contact us: office@geogebra.org