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Proof Without Words

Author:Steve Phelps
Topic:Pythagoras or Pythagorean Theorem, Triangles
Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove?

New Resources

  • Regular Polygons and Equivalent Triangles
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Area of a Circle Illustrated
  • רישום חופשי
  • apec

Discover Resources

  • Tangram: Arrow & Delta Wing
  • Pg. 43 #2 Aidan Rodriguez, Petra Kowalski
  • POOL
  • inverted cone
  • Area of a Parallelogram Demonstration

Discover Topics

  • Geometry
  • Pyramid
  • Integers
  • Upper and Lower Sum or Riemann Sum
  • Binomial Distribution
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