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2019.1模25题
Author:
王玉霞
GeoGebra
New Resources
Earth with coastline
畫出對稱圖形
判斷球體
美國國旗 (Codex 版)
四邊形的特性
Discover Resources
Ex 12C NO.7
圓錐曲線---雙曲線
一組物件的幾分之幾
旋轉一物件02
等棍的包絡線
四次函數圖形&反曲點
Discover Topics
Statistics
Rectangle
Parametric Curves
Similar Triangles
Quadrilaterals