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GeoGebra
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GeoGebra
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毕氏螺线
Author:
林峰
GeoGebra
New Resources
盈利與虧蝕
第八周作业1
椭圆内切圆链
科赫雪花
活动三:应用性质
Discover Resources
斜拋運動
分數乘法_李樂雯
cosine graph 變換
Tangent to circle
切割正立方體
Discover Topics
Orthocenter
Functions
Rhombus
Translation
Right Triangles