在
中,
的垂直平分线
经过点
,在
上的垂足为
,若
的周长为
,
的周长比
的周长少
,则
的一组邻边长分别为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7db7d43495b3d47f14ac2893d1da1660.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cdb26c5cdef6f16f4b39cd091041b439.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
更新时间:2023-04-11 13:08:18
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【推荐1】如图,
中,
,AD平分
,点E线段BC延长线上一点,连接AE,点C在AE的垂直平分线上,若
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【推荐2】如图,Rt△ABC中,∠C=90°,AB的垂直平分线DE交AC于点E,连接BE.若∠A=40°,则∠CBE的度数为__ .
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【推荐1】如图,
中,
,
,进行如下操作:①以点A为圆心,任意长为半径作弧,分别交
、
于M、N两点;②分别以点 M、N为圆心,以适当的长度为半径作弧,两弧交于点P;③作射线
交
于点E,则
的长为________ .
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【推荐2】如图,在
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