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「相似三角形」任务5的副本
Author:
地心引力
,
gklwong
Topic:
Similar Triangles
任务5
GeoGebra
New Resources
AI 訓練教室
長方體平面投影 (Codex版)
近似值：有效數字
畫出對稱圖形
四邊形的特性
Discover Resources
梯形
餘弦公式2
circle
求三棱锥体积
湖南省中职数学教师省培（GeoGebra培训案例）
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Tree Diagrams
Power Functions
Cube
Vectors 3D (Three-Dimensional)
Cylinder