旋转

Topics in 旋转

Numbered in the order to learn them.

  1. 什么是平移?

  2. 什么是旋转?

  3. 什么是对称变换(相对于一条直线的)

  4. 什么是定向变换?

  5. Recognizing Basic Transformations

Type a concept, like “slope” or “photosynthesis”.

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