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根據百分率找數量（一）: 例3的副本
Author:
冯圣军
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
Earth with coastline
直角坐標平面上的旋轉變換
長方體平面投影 (Codex版)
美國國旗 (Claude 版)
AI 訓練教室
Discover Resources
長方體的切割(一)
Properties of a Rectangle
一次函數
分數乘法方塊
翰林數學_2下_CH3-2_AAS全等性質
Discover Topics
Geometric Mean
Quadrilaterals
Similar Triangles
Expected Value
Optimization Problems