asifsound – 資源 – GeoGebra

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認識 GeoGebra App

檢視所有課程資源

認識 GeoGebra App

Chebyshev Linkage Wheel
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Hart's A-frame Wheel
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Chebyshev N=2 Polygon Wheel
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Generalized Hart's A-frame
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Cassini Wheel (N=4 4R Virtual Wheel)
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Exact straight line by special square
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Exact straight line by general square.
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IMAI's Exact straight line by general square.
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The meaning of Inverse property
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Antiparallelogram Property
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GeoGebra's sense is odd.
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Line Symmetry Linkage (Alias: Imai's Butterfly)
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cosθ-cosθ' = const. Bisector exact straight line #2
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cosθ-cosθ' = const. exact straight line Linkage
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cosθ-cosθ' = const. Bisector exact straight line
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Toyosu Hairpin Turn Problem2
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Toyosu Hairpin Turn Problem
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Toyosu Hairpin Turn Problem3
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Paucellier vs. Hart's A-frame
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Hart's A-frame
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Leg by Chebyshev Linkage
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Reuleaux triangle wheel by Hand
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Reuleaux triangle wheel W
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N=3 2R-Virtual Wheel (Reuleaux triangle-Omusubi)
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