Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

How Many Ways Can You Invent?

Author:Gerry Stahl
Here are some challenge problems for you to work on yourself. Have fun! Try to solve them on your own and report your findings. In this activity, triangle ABC was constructed with one or more dependencies.

New Resources

  • Interactive Unit Circle - Exact Trig Values
  • Colouring of Venn Diagram
  • Addition of Vectors Algeraically
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Dividing a 2-digit number by a 1-digit number (2)

Discover Resources

  • MoveToWholeNumbers
  • Start, copy a triangle
  • Untitled
  • romboide
  • AAA Triangle Congruence Exploration

Discover Topics

  • Parametric Curves
  • Logarithmic Functions
  • Circumcircle or Circumscribed Circle
  • Power Functions
  • 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

© 2025 GeoGebra®