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根據百分率找數量（二）: 例4的副本
Author:
冯圣军
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
拼砌四邊形
sanjiaohanshu
第八周作业
球體建築師
判斷球體
Discover Resources
方格紙上畫平行四邊形3
表示數線上的位置
這是什麼角？
Chapter02
椭圆的定义
Discover Topics
Pythagoras or Pythagorean Theorem
Vectors
Power Functions
Linear Equations
Tree Diagrams