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Outline

  1. Interesting Stuff (Mostly Geometry)
    1. Lee Sallow's Triplets
    2. All triangles are isosceles - false assumptions
    3. Elegant Geometry Proof
    4. Rotating Equilateral Triangle
    5. Dancing Points on Regular Polygons
    6. Out of Phase Orbits
    7. ptolemy's theorems

Interesting Stuff (Mostly Geometry)

Author:Chip Rollinson
Topic:Geometry

  • Lee Sallow's Triplets

  • All triangles are isosceles - false assumptions

  • Elegant Geometry Proof

  • Rotating Equilateral Triangle

  • Dancing Points on Regular Polygons

  • Out of Phase Orbits

  • ptolemy's theorems

Next
Lee Sallow's Triplets

New Resources

  • Visualizing the Pythagorean Identity with Sine and Cosine
  • Billard V5.2 and V6
  • Double Rodin Coil Style Torus
  • GGB is Awesome!
  • Area Between Two Curves

Discover Resources

  • Triangle Area
  • QUADIE
  • Div and Curl: v=<-wy,wx>

Discover Topics

  • Quadratic Equations
  • Circle
  • Diagrams
  • Bar Chart or Bar Graph
  • Upper and Lower Sum or Riemann Sum
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