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題 3 的複本
Author:
HYHivy
,
GeoGebra Institute of Hong Kong
計算下圖的面積。
GeoGebra
New Resources
第八周作业
算柱 (兩位數)
直角坐標平面上的旋轉變換
sanjiaohanshu
近似值：有效數字
Discover Resources
量度的誤差 Errors in Measurement
六面體與八面體
Locus: Equidistance From Two Points
常见立体图形的截面
倍數
Discover Topics
Median Value
Linear Regression
Real Numbers
Pythagoras or Pythagorean Theorem
Rectangle