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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?

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  • Circle Passing Through 3 Points
  • Untitled

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Discover Topics

  • Numbers
  • Linear Programming or Linear Optimization
  • Polynomial Functions
  • Definite Integral
  • Rhombus
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