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拋物線的光線反射 獻給聰哥
Author:
宋政蒲
Topic:
Parabola
,
Reflection
GeoGebra
New Resources
柱體建築師
球體建築師
錐體建築師
第八周作业
三位數除以一位數（二）
Discover Resources
多項式函數及其圖形
Areas of squares and rectangles_Question A至E
勒洛三角形(方型鑽子模型)
三角形三边关系探究
游戏
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Translation
Means
Solids or 3D Shapes
Special Points
Matrices