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橢圓內的光線反射 獻給聰哥
Author:
宋政蒲
Topic:
Ellipse
橢圓內的光線反射
Related Topics
Hyberbola
Parabola
Discover Resources
籐編直線與曲線
勾股定理验证
日照杆影演示
題 1
正多邊形柱體表面積展開圖
Discover Topics
Vectors 3D (Three-Dimensional)
Parabola
Triangles
Frequency Distribution
Scalene Triangles
