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Proof Without Words

Author:Steve Phelps
Topic:Polygons, Pythagoras or Pythagorean Theorem

New Resources

  • Circles - Relative Positions
  • Traffic Cone
  • Drunk Parabola
  • Graphical solution of ax² + bx + c = k
  • Toroidal Spiral

Discover Resources

  • Sequence of Transformations
  • Rhombus Lab
  • Tessellations
  • Sum of exterior angles of a Triangle is 360 degree.
  • Ferde hajítás

Discover Topics

  • Set Theory
  • Complex Numbers
  • Linear Programming or Linear Optimization
  • Continuity
  • Circumcircle or Circumscribed Circle
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