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根據百分率找數量（二）: 例3
Author:
GeoGebra Institute of Hong Kong
Topic:
Percentages
GeoGebra
New Resources
畫出對稱圖形
找出對稱軸
三位數除以一位數（一）
判斷球體
四邊形的特性
Discover Resources
數值滑桿
test000
線性規劃
中華民國國旗
分数整体与部分为单位1的线段图示
Discover Topics
Ellipse
Polygons
Mathematics
Ratios
Pythagoras or Pythagorean Theorem