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Author:
军云
GeoGebra
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百分數及其應用
龙形曲线-分形龙2
斐波那契螺旋弧线(表格法-可动态调节)
平行線的判定
双心四边形
Discover Resources
軌跡
利用对称求线段和最值
繡曲線
格子點
堆疊正立方體的副本
Discover Topics
Prism
Parabola
Tangent Function
Cosine
Trigonometric Functions