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GeoGebra
選擇合適的「中間人」
Author:
GeoGebra Institute of Hong Kong
Topic:
Area
Related Topics
Circle
Perimeter
Quadrilaterals
Special Points
Triangles
Discover Resources
三角形的面積
GGB研習繪本
cosine_scaling
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拋物線
Discover Topics
Vectors 3D (Three-Dimensional)
Vectors
Solids or 3D Shapes
Prism
Similar Triangles
