在直线上取三点A,B,C,使得
,若O是线段
的中点,则线段
的长为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b199e7694bfaa19d5c0f9eadbee6e700.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
更新时间:2024-02-15 09:31:43
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【推荐1】如图,点C、D是线段
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适中
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【推荐2】已知点
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【推荐1】同一条直线上有三点
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