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

#75 Isosceles triangles, parallelograms on triangle 2

Author:Doug Kuhlmann
Topic:Isosceles Triangles, Parallelogram, Triangles

Move slider to see construction

New Resources

  • bewijs stelling van Pythagoras
  • רישום חופשי
  • apec
  • The Coordinate Plane (Cartesian Plane)
  • Parallel Lines and Angles: Thinking Classroom Exploration

Discover Resources

  • Mohrova kružnice - pól
  • Perpendicular bisectors of a triangle
  • Deadman mode kalkulator
  • Proof Exercise: Inscribed Angle Theorem (Case 3)
  • ปริซึม

Discover Topics

  • Prism
  • Variance
  • Trigonometric Functions
  • Vectors 3D (Three-Dimensional)
  • Quadratic 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®