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Ptolemy and Epicycles

Author:Haha, Malin Christersson
Topic:Trigonometry
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New Resources

  • bewijs stelling van Pythagoras
  • Graph of Slopes of Tangent Lines
  • Tracing an Ellipse Using Two Circles
  • General Polar Equation of Conics with Rotation (2)
  • Rolling a Square

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  • area of a circle
  • การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
  • GoGeometry Action 174!
  • Measuring Diameters and Circumferences

Discover Topics

  • Multiplication
  • Confidence Interval
  • Piecewise Functions
  • Quadratic Functions
  • Random Experiments
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