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Author:
Ng Cheuk Hei
GeoGebra
GeoGebra
New Resources
四邊形的特性
兩組對邊相等的四邊形
三位數除以一位數（一）
算柱 (兩位數)
四邉形 (四年級) 教師版
Discover Resources
正多邊形柱體表面積展開圖
Quiz on Solving Right Triangles (Finding Side Lengths) 解直角三角形：測驗1（求邊長）
vector stack pile
正角柱體
千分位分數
Discover Topics
Pie Chart or Circle Chart
Exponential Functions
Quadratic Equations
Fractions
Means