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matrix of rotation transformation
Author:
华杰 苏
Topic:
Matrices
GeoGebra
New Resources
兩組對邊相等的四邊形
錐體建築師
柱體建築師
第八周作业
三位數除以一位數（二）
Discover Resources
Square pyramid
廣義角的代換(180,360)
畫圓
Parallelogram 02
外角和
Discover Topics
Plane Figures or Shapes
Geometric Transformations
Conditional Probability
Kite
Translation