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如何判断两条直线异面啊
更新时间: 2020-07-01 00:00:00  

判定定理:一平面内一点与平面外一点的连线,与此平面内不经过该点的直线是异面直线。1、定义:不同在任何一个平面内的两条直线叫做异面直线;2、既不平行也不相交的两条直线是异面直线。

不同在任何一个平面内的两条直线叫做异面直线。既不平行,也不相交的线为异面直线。

关键词: 如何 判断 直线

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