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Author:
陳兪宏
GeoGebra
New Resources
兩組對邊相等的四邊形
拼砌四邊形
四邊形的特性
國旗 (作圖步驟直接餵給 Claude)
近似值：有效數字
Discover Resources
Symmetric設計對稱圖案(一條對稱軸)
HKMO 2008 Question 3 Demonstration (Geometric Construction)
指數函數的圖形
畢氏定理(面積平移)
劉虹圻 內心
Discover Topics
Limits
Differential Equation
Hyperbola
Distributions
Cosine