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Proof Without Words

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

New Resources

  • Rolling Circles and Polygons
  • Rolling an Equilateral Triangle
  • Perimeter of Rectangle
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

  • Circle with two intersecting secants
  • Week 2 - Tangents of a circle
  • coins
  • Heptagon Angle Theorems
  • Reflection in a Line

Discover Topics

  • Perimeter
  • Quadrilaterals
  • Reflection
  • Cube
  • Quadratic Functions
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