如图,
中,对角线AC,BD交于点O,
,若
,
,则BD的长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36c4559d27e3905980d1a4f1856f07de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ffc2817fa590affb5a760a25dc65308.png)
![](https://img.xkw.com/dksih/QBM/2022/3/25/2943806335197184/2946523648245760/STEM/6fbbb46d-a550-4d6c-b06b-97c8d35292f3.png?resizew=214)
更新时间:2022-03-29 09:40:37
|
相似题推荐
填空题
|
适中
(0.65)
【推荐2】如图,已知在
中,
,点D是
延长线上的一点,
,点E是
上一点,
,连接
,M、N分别是
、
的中点,则
的值为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed10df4140819d5451773a45de66201b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bdf82f2b3ac77ee7b9b35aebe0dd83f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/620fd368efb51a5ae90c0f3e276704d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐1】如图,▱ABCD的面积为32,E,F分别为AB、AD的中点,则
的面积为_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ff39c7aa648afd1080206c8080ff79e.png)
![](https://img.xkw.com/dksih/QBM/2021/2/28/2667944993890304/2673521273757696/STEM/d71c75cf248944e1a60da1c162e7f6d6.png?resizew=192)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐2】如图,
中,对角线
交于O,且
,则
的周长为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d578394cd8e4d7a705599269c512960.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84fcd9372781ac744f2aea4ce77be91a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a7ffcd1925a2b1259221c6a476152f7.png)
![](https://img.xkw.com/dksih/QBM/2021/10/3/2821606773661696/2822161905606656/STEM/25adef4b-c19f-479e-be32-c943f651e942.png)
您最近一年使用:0次