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Question 8
Author:
Shum Kwok Ching
,
GeoGebra Institute of Hong Kong
GeoGebra
New Resources
近似值：有效數字
sanjiaohanshu
找出對稱軸
畫出對稱圖形
算柱 (兩位數)
Discover Resources
Polygon Activity
中垂線
百葉窗
test08
軌跡 拋物線 (與點及線等距)
Discover Topics
Boxplot
Difference and Slope
Upper and Lower Sum or Riemann Sum
Power Functions
Isosceles Triangles