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GeoGebra
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GeoGebra
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2012
Author:
Alvinwo
GeoGebra
New Resources
國旗 (Claude 版)
找出對稱軸
兩組對邊相等的四邊形
Nested spiral octagon
畫出對稱圖形
Discover Resources
Relations Among Trigonometric Ratios 三角比的關係
遊戲與圖像
Angles formed by parallel lines and transversal
小六_容量與體積問題
多或少百分数以及整体与部分
手拉手模型
Discover Topics
Circle
Straight Lines
Trapezoid
Triangles
Cone