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Outline

  1. Interactive demo
    1. Unit Circle - exact values
    2. Cut Equilateral Triangles into Rectangles & Dudeney's Puzzle

Interactive demo

Author:Monica

  • Unit Circle - exact values

  • Cut Equilateral Triangles into Rectangles & Dudeney's Puzzle

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Unit Circle - exact values

New Resources

  • רישום חופשי
  • Geometric linkage
  • Proof of a Rhombus by Construction and Deduction
  • Torus
  • bewijs stelling van Pythagoras

Discover Resources

  • Algebra-Quadratics
  • Equal arcs on circles of equal radii subtend equal angles at the centre, and conversely, equal angles at the centre subtend equal arcs on circles of equal radii.
  • Special Angles
  • Two Normal distributions
  • Untitled

Discover Topics

  • Complex Numbers
  • Secant Line or Secant
  • Probability
  • Plane Figures or Shapes
  • Polygons
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