如图,在等边三角形
中,
是
边上的高,E为
的中点,
,且P为
上的动点,连接
,
,则
的最小值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78c1e75eb744576c32eed3f9d20f9558.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f541f7ae7c39082d202efd28805c54e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cdba1337ec85fa9722cb4b320a82ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bb41f8ded9116e83f87a8e43b0ce7f8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/2/b2145469-7d5f-48ac-b596-09c1c95b0ee1.jpg?resizew=120)
更新时间:2024-01-29 23:32:45
|
相似题推荐
填空题
|
较易
(0.85)
名校
【推荐1】边长为2的一个正方形和一个等边三角形按如图所示的方式摆放,则
的面积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/854f480c60b88b546cb15d3b5622e212.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/19/0f0978af-66fe-49d1-8a93-2e42d3d13d5c.png?resizew=311)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】如图,P是正方形ABCD内一点,且△PBC是等边三角形,则∠APD=______ 度.
![](https://img.xkw.com/dksih/QBM/2021/8/27/2794948818427904/2797390682652672/STEM/164f071fe78545db821fd98c297fc6a7.png?resizew=122)
您最近一年使用:0次
填空题
|
较易
(0.85)
名校
【推荐1】如图,在面积为48的等腰
中,
,
,P是BC边上的动点,点P关于直线AB、AC的对称点外别为M、N,则线段MN的最大值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6eeb0c8df3d8c5260768c5e407b3583a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b939af5ba06e279cce39396aaf0fae06.png)
![](https://img.xkw.com/dksih/QBM/2021/12/28/2883643781701632/2896510288879616/STEM/2874e2a6-92d6-4ed8-bbab-4c625acbc4f6.png?resizew=200)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】如图所示,已知
是
内的一点,点
,
分别是
点关于
,
的对称点,
与
,
分别相交于点
,
,已知
,则
的周长___
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb686e4f5e3938575bc547e849d5513f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffc13102377e86bb1dcb9b97be0979d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcc869125145c0139d92490a41bd3918.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efa9fbcfb9595e2f031aa691db4564b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/17/54f56441-1af8-4898-a232-c86f0de0b680.png?resizew=117)
您最近一年使用:0次