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Author:
Lin Ching Chieh
GeoGebra
New Resources
拼砌四邊形
錐體建築師
判斷球體
兩位數加法
兩組對邊相等的四邊形
Discover Resources
方格紙上畫平行四邊形1
橢圓參數式
二年級-柱體的觀察
优秀资源
指数函数的副本
Discover Topics
Area
Sine
Pie Chart or Circle Chart
Polynomial Functions
Logarithmic Functions