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Proof Without Words

Author:Steve Phelps
Drag the points. What do you notice? What does this prove? How does this prove?

New Resources

  • Squaring a Rectangle (PST Version)
  • Marion's Theorem
  • Calculating Arc Length, Radius, and Central Angle
  • Deciding How New Information Affects Probability
  • Laundry Basket

Discover Resources

  • Untitled
  • Conjecture 1.4-1st week of class - Euclidean Geometry
  • Vector equation of a line in 3D.
  • Review Activity #1
  • Four color Square

Discover Topics

  • Special Points
  • Statistical Characteristics
  • Geometric Distribution
  • Pyramid
  • Triangles
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