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向量的隐圆3-外接圆(1)
Author:
吕胜
GeoGebra
New Resources
活动三:应用性质
平行線的判定
椭圆内切圆链
斐波那契螺旋弧线(表格法-可动态调节)
第八周作业1
Discover Resources
線型函數
cube
作業1:內心
test04
數學素養測驗卷
Discover Topics
Reflection
Conic Sections
Mathematics
Line Segment
Solids or 3D Shapes