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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
判斷球體
近似值：有效數字
兩位數除以一位數（一）
三位數除以一位數（二）
畫出對稱圖形
Discover Resources
Geometric Circle
Activity 3
圓柱截痕
區塊斜線教學
The motion of a charged particle in an electric field带电粒子在加速电场和偏转电场中的运动
Discover Topics
Circumcircle or Circumscribed Circle
Conic Sections
Fractions
Tangent Function
Rhombus