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

挂谷问题——三尖瓣形
Pythagorean Theorem: Quick Illustrator
What Do You See? (2)
Pythagorean Theorem: Extension Exercises
Odd Function Explorer

Discover Resources

Epitrochoid
UCSS Math I 2.3.3 Example 1
test
Modeling with Trigonometry
geogebra steps by steps

Discover Topics

Exponential Functions
Plane Figures or Shapes
Probability
Expected Value
Quadrilaterals