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橢圓1--四圓心近似法
Author:
26林佳玟1
橢圓1--四圓心近似法
GeoGebra
New Resources
找出對稱軸
錐體建築師
判斷球體
算柱 (兩位數)
拼砌四邊形
Discover Resources
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尺規作圖髒髒版
Centres
P.8.20_1
三角函數圖形（全）的副本
Discover Topics
Inequalities
Vectors
Plane Figures or Shapes
Normal Distribution
Rhombus