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Proof Without Words

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

New Resources

  • Pi Day/Greece
  • Finding the Median of a Trapezoid
  • Kopie materiálu Annulus
  • sin preprosta enačba 1
  • Finding the centre of mass for a uniform 3D mass.

Discover Resources

  • The proportion
  • Geometry: Circles ( BY S, N Attar )
  • Congruence Transformations
  • Untitled
  • PRISMMMMMMM

Discover Topics

  • Root
  • Similarity Transformation or Similarity
  • Secant Line or Secant
  • Cone
  • Diagrams

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