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正方形的旋轉
Author:
李春培
正方形的旋轉
正方形的旋轉
New Resources
未命名
直角三角形的內心與相似
no.1
Cross Product for 2D Vectors (平面外積)
Test
Discover Resources
橢圓軌跡
未命名
正方形試算表
作業
褶正三角形
Discover Topics
Quadrilaterals
Parallelogram
Trigonometric Functions
Similar Triangles
Equations
