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阿氏圆问题
Author:
谢鹏
GeoGebra
New Resources
百分數及其應用
第八周作业3
第三周作业效果演示
椭圆内切圆链
常见四边形是否是双心四边形
Discover Resources
相似三角形: 重溫
Probability(概率)
阿波羅尼奧斯圓
小阿樂
試算表2
Discover Topics
Cylinder
Vectors 3D (Three-Dimensional)
Polynomial Functions
Angles
Vectors