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

Triangle Vocabulary

Author:Mathguru, GeoGebra Materials Team
Drag point A to see how the parts change.

New Resources

  • What Do You See? (2)
  • Congruent Sides & Angles in △s: Exploration
  • 繪畫垂直線
  • Function Art 3D - Flower
  • 希尔伯特曲线

Discover Resources

  • Theorem 8.90 Secant-Tangent Segments
  • Proof of equal tangents to a circle
  • Definition sine and cosine
  • Kolmion
  • Αντιγραφή του Mass on a Ramp (Friction)

Discover Topics

  • Incircle or Inscribed Circle
  • Tangent Line or Tangent
  • Definite Integral
  • Combinatorics
  • Linear Equations
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®