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GeoGebra
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GeoGebra
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蝴蝶定理
Author:
马海荣
GeoGebra
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折扣
撒针估算面积实验
正方形雪花图案
科氏力 (Coriolis Force)
斐波那契螺旋弧线(表格法-可动态调节)
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方格紙上畫四邊形
分段函數
y = sin(ωx)的圖像
交錯弓形的圓周角
垂心
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Means
Right Triangles
Trigonometric Functions
Trigonometry
Geometric Distribution