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Anticlockwise Rotation (3,-4)
Author:
amn
GeoGebra
New Resources
第三周作业效果演示
平行線的判定
双心四边形
科赫雪花
第八周作业2
Discover Resources
正方形截痕
DSE Circle-ACT01C Distance between Chords and Centre of a Circle
拋物線
面積2
三角函數圖形（全） 的複本
Discover Topics
Ellipse
Polynomial Functions
Circle
Dilation
Logarithmic Functions