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Ex 12C NO.7
Author:
Jacky Tear
GeoGebra
New Resources
盈利與虧蝕
三角函数 的副本
科赫雪花
正方形雪花图案
双心四边形
Discover Resources
面、面相交
Travelling Waves
Time
翹翹板
Copy of 正多边形内接迭代
Discover Topics
Sphere
Inequalities
Geometric Transformations
Optimization Problems
Piecewise Functions