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

The triangle - Definition

Author:Bogdan Rusu
Topic:Geometry
Definition of the triangle

New Resources

  • Pythagorean Theorem: Extension Exercises
  • Function art 3D - waiting shed
  • GeoGebra 3D Modeling Workshop (March 8 2024)
  • Function art 3D - waiting shed (v2)
  • Graphing Basic and Compound Inequalities

Discover Resources

  • Plot of x+y+z=1
  • Parallel Plane Cut by Third Plane
  • Angle theorem
  • Rectangular prism 5x2x2
  • Hexagon given by its center and a vertex

Discover Topics

  • Arithmetic
  • Equations
  • Plane Figures or Shapes
  • Similarity Transformation or Similarity
  • Rotation
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®