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根據百分率找數量（二）: 例3的副本
Author:
冯圣军
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
直角坐標平面上的旋轉變換
判斷球體
第八周作业
兩組對邊相等的四邊形
sanjiaohanshu
Discover Resources
Rectangle_02
優良作品2(祥恩)
正切與餘切函數
小圓內繞大圓
Angle in the same segment
Discover Topics
Linear Functions
Tree Diagrams
Expected Value
Set Theory
Median Line