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Anticlockwise Rotation (-1,-3)
Author:
amn
GeoGebra
New Resources
平行線的判定
科赫雪花
第八周作业3
双心四边形
第八周作业
Discover Resources
mmvbcvbcv
複合圖形(一)
蜘蛛網
旋转多边形
翻牌游戏中的数学道理
Discover Topics
Linear Regression
Right Triangles
Arithmetic
Mode
Root