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學習活動五之一在解區域中由平行線法找出極值
Author:
CIY
GeoGebra
New Resources
兩組對邊相等和有直角的四邊形
算柱 (兩位數)
球體建築師
sanjiaohanshu
Fibonacci Clock
Discover Resources
圓外一點到圓的距離
圍棋名人賽
平行4
正五角柱(可旋轉)
三角函数 的副本
Discover Topics
Linear Functions
Geometric Transformations
Division
Statistical Characteristics
Sequences and Series