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HKCEE 2009 Q17
Author:
tkyggb
GeoGebra
New Resources
美國國旗 (Claude 版)
Nested spiral octagon
直角坐標平面上的旋轉變換
Fibonacci Clock
拼砌四邊形
Discover Resources
腳踏車痕模擬
三位小數
Perimeter
畢氏定理
三角函数线
Discover Topics
Derivative
Trapezium
Unit Circle
Pyramid
Diagrams