Regular Polygon Phenomena 3!

Topic:Equilateral Triangles, Geometry, Polygons

The polygons seen in the applet below are all REGULAR. You can move the 2 LARGE PINK VERTICES anywhere you'd like at any time. How can we formally prove what is dynamically illustrated here?

Quick (Silent) Demo

New Resources

Text with alpha background color
Identify Opposite, Adjacent, Hypotenuse
Thales' Intercept Theorem
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bewijs stelling van Pythagoras

Discover Resources

Transformation - Translation
Trig Pile Up
Translation Demonstration for Math 8
Measurments
u31/1

Discover Topics

Standard Deviation
Function Graph
Straight Lines
Secant Line or Secant
Congruence