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Is this a prism 2
Author:
Shum Kwok Ching
New Resources
b站
勾股定理
tannew
拐点
GGB错觉 挤出一块小空间
Discover Resources
複雜的解法
Ambiguous Cylinder Illusion
Activity 2
小棒
外心
Discover Topics
Triangles
Dilation
Parallelogram
Trigonometry
Variance
