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翰林數學_2下_CH4-2_平行四邊形性質
Author:
翰林數學
GeoGebra
New Resources
算柱 (兩位數)
Nested spiral octagon
近似值：有效數字
國旗 (作圖步驟直接餵給 Claude)
拼砌四邊形
Discover Resources
優良作品3
優良作品4
各種四邊形
圆周率π的收敛极快算法（代数几何方法）
GeoGebra数学资源（4-8年级）
Discover Topics
Linear Regression
Poisson Distribution
Centroid or Barycenter
Area
Geometric Mean