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PMC 2011-12 Q9
Author:
Arthur Lee
題目九
GeoGebra
移動E點使兩個三角形同時變成等腰三角形。然後記錄AE,BE,CE,DE的長度。
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רישום חופשי
Here comes the sun!
အခြေခံ data အခေါ်အဝေါ်များ
apec
z`]]
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Dokaz teorema 5.
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Parametric Curves
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