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1115-2
Author:
chen mingchuan
GeoGebra
New Resources
直角坐標平面上的旋轉變換
錐體建築師
畫出對稱圖形
異分母分數減法
球體建築師
Discover Resources
Locus: Equidistance From Two Intersecting Lines
二次函數（第三階段）
指考題 正六邊形向量組合
Copy of 數線的繪製
全等三角形
Discover Topics
Tree Diagrams
Quadrilaterals
Continuity
Stochastic Process or Random Process
Tangent Line or Tangent