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Optical Illusion
作者：
Michael Borcherds
GeoGebra
最新資源
Toroidal Spiral
Sketching Vector Function (1)
Graph of y = ax² + bx + c
Graph of y = a(x − h)² + k
Triangle Flexer
探索資源
Triangle to Square
Acute angle
Esma's Logo
Conchoids of Nicomedes
探索主題
算術運算
作圖
雙曲線
直方圖
Plane Figures or Shapes