Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

Outline

  1. Properties of Triangles
    1. Properties of Equilateral Triangles
    2. Properties of Isosceles Triangles
    3. Properties of Equilateral, Isosceles, and Scalene Triangles

Properties of Triangles

Author:Megan Hadad
Topic:Triangles

  • Properties of Equilateral Triangles

  • Properties of Isosceles Triangles

  • Properties of Equilateral, Isosceles, and Scalene Triangles

Next
Properties of Equilateral Triangles

New Resources

  • Deriving the Arc Length Formula
  • Midpoint Theorem (V2): Integer Solutions
  • Angle Addition Postulate (V2) - Integer Solutions
  • Squaring a Rectangle (PST Version)
  • Perpendicular Lines: Quick Exploration

Discover Resources

  • circle
  • Distinct values
  • Parker_Browne_Qr1project_01
  • Jesse Dynograph
  • SQUARE TC

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Similarity Transformation or Similarity
  • Stochastic Process or Random Process
  • Sine
  • Cuboid
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®