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P3 平行與垂直01 測試
Author:
makkei
GeoGebra
New Resources
椭圆内切圆链
GeoGebra数学资源(4-8年级)
异形操场
盈利與虧蝕
第三周作业效果演示
Discover Resources
拋物線與直線相交弓形區域
Equality of Ratios
奠基
旁心
平行四边形变形
Discover Topics
Correlation
Root
Translation
Cosine
Ratios