切弦是什么意思-切弦的词语解释-相关组词-词语-近音词-同音词 - 掌上跨屏通词语词典

题目

更新时间：2025-02-08 14:01:00

求解答，词语切弦是什么意思？再说说切弦有什么含义？

答案

切弦的百科含义

切弦亦称切点弦，是一条特殊弦。从圆外一点向圆引两条切线，连结此两切点的弦称为切弦。圆心与已知点点连线垂直平分切弦。

切弦的词语组词

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切弦的相关词语

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