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

Art and Rotational Symmetry
Droste effect
Exploring Simple Loci 探究簡單軌跡
Exploring the Derivative of an Exponential Function
Shade a spheric triangle with "surface".

Discover Resources

Hipocicloide e Epicicloide
geo7
Modul 16-A_Rahmawati_SMA Negeri 03 Bombana
H-Obtuse angle July12019a
enlargement

Discover Topics

Mode
Complex Numbers
Tangent Line or Tangent
Cosine
Bar Chart or Bar Graph