Misc Tools

Nancy Mims, My Geometry Resources, 4/11/2014


  • 1. Triangle Angle Sum Theorem Proof
  • 2. Unit Circle - exact values
  • 3. Base Angles Theorem and Its Converse.
  • 4. Rotation of Regular Polygons
  • 5. Exterior Angle Theorem
  • 6. Triangle Side Angle Exploration
  • 7. Unit Circle - Trig functions vs Geometry definitions
  • 8. Basketball take 2
  • 9. Point Slope Worksheet
  • 10. Rubber Pencil Illusion
  • 11. law of sines (proof)
  • 12. Factorization - Visual illustration of divisor pairs
  • 13. Pendulum Wave Machine (Simulation)
  • 14. Upper and Lower Sum
  • 15. GeoGebra Quickstart
  • 16. Introduction to GeoGebra
  • 17. Introducing Dynamic Mathematics Software to Teachers

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Triangle Angle Sum Theorem Proof

redelagarza Triangle Angle Sum Theorem Proof
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