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体对角线怎么求
更新时间: 2020-10-27 00:00:00  

体对角线的计算公式是√(a²+a²),体对角线是连接棱柱上下底面的不在同一侧面的两顶点的连线,对角线,几何学名词,定义为连接多边形任意两个不相邻顶点的线段。

线段(segment)是指直线上两点间的有限部分(包括两个端点),有别于直线、射线。

关键词: 对角线 怎么

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