如图,将矩形纸片的两个直角分别沿EF、DF翻折,点B恰好落在AD边上的点B′处,点C恰好落在边B′F上.若AE=3,BE=5,则FC=______ .
![](https://img.xkw.com/dksih/QBM/2017/6/20/1713093253898240/1714159482822656/STEM/69212d899a0647bca4f1b8e94a70ebe1.png?resizew=168)
2015·江苏常州·一模 查看更多[7]
2015届江苏省常州市武进区中考一模数学试卷江苏省洪泽县黄集中学2017届九年级下学期第一次模拟考试数学试题(已下线)【万唯原创】2016年河南省中考数学-2015年真题- 2015年河南省实验中学中招2(已下线)【万唯原创】2017年山西-预测卷-数学预测卷(七)(已下线)【万唯原创】与三角形、四边形有关的计算·基础专练(一)(已下线)【万唯原创】2016年山西中考数学-试题研究练习册-第一部分 第五章22021年江苏省连云港市中考数学质量检测试卷
更新时间:2016-12-06 02:12:15
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【推荐1】如图,将矩形
沿
折叠,点
与点
重合,连结
并延长分别交
,
于点
,
,且
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec390e771dff79353651d2f76fa40a07.png)
________ .
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【推荐2】如图,在长方形
中,
,
,在边
上取一点
,将
沿
折叠后点
恰好落在
边上的点
处,则
的长为______
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
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