如图,在矩形纸片
中,
,折叠该纸片,使得
边落在对角线
上,点B落在点F处,折痕为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a71a9d21f77e9535de152bb33f802bb.png)
________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a11b813c9cfc61f1ab0c591ca654be26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a71a9d21f77e9535de152bb33f802bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efa9fbcfb9595e2f031aa691db4564b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/25/b57d4fa7-360f-4cc4-9e5a-527aa2d7e81f.png?resizew=131)
更新时间:2023-04-18 13:00:28
|
相似题推荐
填空题
|
适中
(0.65)
【推荐1】如图,正方形纸片
的边长为
,E,
分别是边
,
上的点,将正方形纸片沿
折叠,使得点A落在
边上的点
处,此时点
落在点
处,已知折痕
则
的长等于___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3304e23f3b0f9569c4140ca89b6498.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3953cec61ac602ce5eb59b7912352179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0e464d3b823c2c6f1a9bcdb486f9993.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/7/f6e53ede-4fc5-47b3-8189-dbc25ac1650e.png?resizew=158)
您最近一年使用:0次
填空题
|
适中
(0.65)
名校
【推荐2】如图,在
中,点D是
上边一点,连接
,把
沿着
翻折,得到
.
与
交于点G,连接
交
于点F,若
,
,
,
的面积为5.则点F到直线
的距离为 ____________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88929f4ba0851730d5f941d426b87548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bb961bd7db3adb76af2d4cedb611bd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88929f4ba0851730d5f941d426b87548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93394d8a463f5ee5cbbbcb77a6771e09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a6c6e7c025362c46a64a8956761f08e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1a9c6a736e6eac98a676fa3232db5a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0213c5787a5a6b38d11bceca5567f67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88929f4ba0851730d5f941d426b87548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdbc51f6fc6dc01ddb643382ed7ee09b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8272c81328199041936f2f0a2201cee7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8933996605e3a162782e6bfb34db9bfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/254044cf7fea8baa356263ef8241a5c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764509115979e9958101808383672ec0.png)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐1】将一张宽为
的长方形纸片
按如图所示的方式折叠,顶点
,
重合,顶点
,
均落在边
上.若
,则
的长为_______
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/372907693e25eead2395b1a69fef42c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/077a94c3b3a1fe120b3cf07d9d7be0b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9efa9fbcfb9595e2f031aa691db4564b.png)
![](https://img.xkw.com/dksih/QBM/2021/6/1/2733784736538624/2734229186207744/STEM/5cd095da-d23d-41eb-9172-219645c9e667.png)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐2】已知:如图,折叠矩形ABCD,使点B落在对角线AC上的点F处,若BC=8,AB=6,则线段CE的长度是_______ .
![](https://img.xkw.com/dksih/QBM/2021/11/4/2843623964909568/2844087073701888/STEM/4443eead-d4b5-413b-8ebd-e85d3f9a0d5c.png?resizew=173)
您最近一年使用:0次