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Ptolemy and Epicycles

Author:Haha, Malin Christersson

Topic:Trigonometry

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New Resources

General Polar Equation of Conics with Rotation (1)
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How many hours spent outside: Alex and Daniel
Geogebra Tellesations!
Teorema Pythagoras 11 (slider)

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Logarithm
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Similarity Transformation or Similarity
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