GoGeometry Action 126!

Author:Tim Brzezinski

Creation of this applet was inspired by a problem posted by Antonio Gutierrez (GoGeometry). You can move the 4 LARGE POINTS anywhere you'd like AT ANY TIME. How can we formally prove what is dynamically illustrated here?

Quick (Silent) Demo

New Resources

bewijs stelling van Pythagoras
Model sferyczny - dwunastościan-dwudziestościan
Trefoil Knot
Slope Between 2 Points (Phase 2)
Cartesian vs Polar

Discover Resources

Net-signed area function
Leah And Nicole's House of Awesomeness Floor#4
XC: Area & Perimeter of Quadrilaterals
Two Circle Puzzle

Discover Topics

Mathematics
Terms
Sphere
Logarithmic Functions
Trapezoid