如图,
垂直平分
于
,
垂直平分
于
,若
,
,
,则
的周长为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77a7e4a6765ce78b05ee97764771e01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e4280be91682e5d8a0d0704190319bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b4f1e7f062b8cb005e8dbaf8462db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50398f83e870dbbdcb4af18acae12a18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/8/ecaba7f5-6a59-4bd7-ab37-2705d43b5725.png?resizew=201)
23-24八年级上·浙江宁波·阶段练习 查看更多[5]
浙江省宁波市海曙区海曙区储能学校2023-2024学年八年级上学期开学考试数学试题浙江省杭州市临平区2023-2024学年七年级上学期10月月考数学试题(已下线)13.1 轴对称(题型精讲精练)-【题型分类精粹】2023-2024学年八年级数学上学期期中期末复习讲练系列【考点闯关】(人教版)广西壮族自治区南宁市2023-2024学年八年级上学期12月月考数学试题广西壮族自治区南宁市青秀区青秀区凤岭北路中学2023-2024学年八年级上学期12月月考数学试题
更新时间:2024-03-12 14:38:08
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【知识点】 线段垂直平分线的性质解读
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【推荐1】如图:
中,
,
,
边的垂直平分线
交
于D,交
于点E,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2350fe8426a29f5dc63c7fdda29b2ea.png)
___________ .
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【推荐2】如图,在
中,
,
的垂直平分线分别交
,
于点D、E,若
,
,则线段
的长度等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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