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橢圓軌跡
Author:
趙緹
GeoGebra
New Resources
椭圆内切圆链
GeoGebra数学资源(4-8年级)
平行線的判定
常见四边形是否是双心四边形
第八周作业3
Discover Resources
優良作品2(孟倫)
雙曲線的幾何性質
大小相同串珠
S3 Percentages
GGB 案例分享
Discover Topics
Power Functions
Dilation
Standard Deviation
Frequency Distribution
Geometry