如图, 在正方形
中,
为
上一点,
是
延长线上一点, 且
, 连接
,
是
的中点, 连接
,
与
和
分别相交于点
和
, 则下列四个结论:
;
若
, 则
;
;
;其中正确的是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.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/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00907543128dbf57935b272afcce367e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cf8c29f71796b1150d66a84c94fe70a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2e3302617321207ee6cbaf08a88816c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e52a8f07834cbbbe4224962672fbbb2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aacd95c1de3e58c96e7cddda84c521c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c650fe55b7603f106c53ca2423451c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d64e0206b1814c35cc96bd2b6b12239a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1394fc01d91ffe8e6826cab0c933be3d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eec88074d7f32049594bf1ad74e56826.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bad857cf996e5d7faa8e916f9a8de063.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/28/ccf5c36c-7709-4f14-bb12-f83ca0fb048b.png?resizew=177)
更新时间:2024-01-28 17:32:56
|
相似题推荐
填空题
|
较难
(0.4)
【推荐1】如图,在平行四边形ABCD中,AB=2AD,BE平分∠ABC交CD于点E,作BF⊥AD,垂足为F,连接EF,小明得到三个结论:①∠FBC=90°;②ED=EB;③S△EBF=S△EDF+S△EBC;则三个结论中一定成立的是_____ .
![](https://img.xkw.com/dksih/QBM/2019/8/21/2273720977121280/2274959857156097/STEM/95d1d58f393c4706b8598197dadda888.png?resizew=199)
您最近一年使用:0次
填空题
|
较难
(0.4)
名校
【推荐2】如图,在
中
,
于点E,
于F,交
于点G,点D为
的中点,过点D作
于点Q,
交
于点K,
,则线段
的长为____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f81e24376a13d648c2ed0dc73bc710e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f913298f0fae9f55377a8deab9f099dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdf23e73ae2a15c04bbed3981cb8e511.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fc56c77464a17a1e97b568762a3e2c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67d8494c79ccd182e1e5dcab735a8f35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3525ddc5153fada64eaf14e50b536542.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1fc56c77464a17a1e97b568762a3e2c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5915d41617f415caf7575fc484632e09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77a7e4a6765ce78b05ee97764771e01f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/16/55f9941e-4d75-4a5d-a0ac-8e76f6adffd7.png?resizew=212)
您最近一年使用:0次
填空题
|
较难
(0.4)
【推荐1】如图,在边长为4的菱形
中,
,将
沿射线
的方向平移,得到
,连接
,
,
,则
的最小值为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cb3f9a5da641be35117fd35ba07a6aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57911f46ff5280a7efee8a494f1fda87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3182db896bc2462331796e2a6108363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36e5e61804ce550636a0354e0a78a22d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9171484a68c84cad91e4f2233392f600.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8946331b0a9d86e1a9c78797f3021455.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/862730f28c12750ebea0af5edcac5fef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efdcd7bea9cdf7f7fab300f76411db2d.png)
您最近一年使用:0次
填空题
|
较难
(0.4)
【推荐2】如图,正方形内接于圆,
,点P在圆上且满足
,
,则点A到
的距离为
您最近一年使用:0次
填空题
|
较难
(0.4)
【推荐1】如图,正方形
中,
,点
为对角线
上的动点,以
为边作正方形
,点
是
上一点,且
,连接
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2b1bda34f3a04c19d5bf5f3155b6187.png)
______ ;在点
运动过程中,
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f08273d339dc5ddbb89aa67bb8205e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2257da1e2425f2ea9ac7440f52659ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22457a25bcc97645e2dbf18fb4c28c94.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42887d9bf31c1dd99f13c39e63c9ab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e30e50e094cd2849e38859b36aad0b0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2b1bda34f3a04c19d5bf5f3155b6187.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42887d9bf31c1dd99f13c39e63c9ab9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/27/d64fe377-574c-4a0b-a0f5-f6ae4f297d9b.png?resizew=232)
您最近一年使用:0次
填空题
|
较难
(0.4)
【推荐2】如图,正方形
和正方形
中,
在同一条直线上,
,
为
的中点,延长
交
于点
,连接
,连接
分别交
于点
,下列说法:①
;②
;③
;④
;⑤
平分
,其中正确的结论有______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2257da1e2425f2ea9ac7440f52659ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa15de8ed6842d6fd51176b51f4844da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58052cd7d89b0d8556f5a082162dc324.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c63e36329f5e0979f5ee776ac5d06327.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44cf50da768ebdda986fabad4df17a55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fb26d84907c923278ac4626a9d58947.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbea6aa1ca8570adea9b09920352f468.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f44755c5fee4b90266eac73ad47a128.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39abaf17f934fa2c0d72d05798e29f34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fe742af227e1d6c2666b2265f6d40f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/572784621e2c3f913ea31352e23bd1e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/947e4791d6eb071ace0ca3a1e08a39cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5c2293f93791a597bf0162411f3395f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e4358417337cb7814dfc6e4e5a56de6.png)
您最近一年使用:0次
填空题
|
较难
(0.4)
【推荐1】如图,在正方形ABCD中,O是对角线AC,BD的交点,M是BC边上的动点(点M不与点B,C重合),连接DM,过点C作
,交AB于点N,连接OM,ON,MN.给出下列结论:①
;②
;③
;④
;⑤若
,则
的最小值是1.其中正确的是______ .(填序号)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96bc0bb316fc0f6213ef38cab4544a9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f30065f322ff8790f64fa8bddb12fd1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/646879d0dbc23aa9efc184b9dd529968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03ff775bc0f9f5158591b0bc076cc47f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c449cb286d4fa1668f33d861fd26e589.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46e07f90e126b62cace1bb0de0041d77.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/5/c6fa43ba-b1a5-4003-be5e-cec3f710d17a.png?resizew=167)
您最近一年使用:0次
填空题
|
较难
(0.4)
【推荐2】如图,分别以△ABC中BC和AC为腰向外作等腰直角△EBC和等腰直角△DAC,连结DE,且DE∥BC,EB=BC=6,四边形EBCD的面积为24,则AB的长为_____ .
![](https://img.xkw.com/dksih/QBM/2019/9/12/2289251877117952/2290068108894208/STEM/5562909b73fb424386e891f129a44350.png?resizew=151)
您最近一年使用:0次