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9Squares_373

Author:Kai Ho

New Resources

  • bewijs stelling van Pythagoras
  • Untitled
  • apec
  • Rolling an Equilateral Triangle
  • Building Triangles with Set Areas

Discover Resources

  • Parallel Equilateral
  • #14 Three Circles of Thales
  • EM 2011 P2 Q10a

Discover Topics

  • Pythagoras or Pythagorean Theorem
  • Arithmetic Mean
  • Right Triangles
  • Polygons
  • Parabola
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