如图,长方形纸片
,点E,F分别在边
,
上,连接
.将
对折,点B落在直线
上的点
处,得折痕
;将
对折,点A落在直线
上的点
处,得折痕
,若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87d34aa5a20006a843d09f1f27a8c20e.png)
______ 度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea2ee75a234ac05a3225e49ddd8c5065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3953cec61ac602ce5eb59b7912352179.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b46c607b3deac746c0ef3389ad8f65c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b6a23d521606a35298bbf147f7f830c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7c314398e26ffc7164b82946eeb4273.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c4c865445dda4a59b6d5cb18fd74404.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42796e6db919c6bfcf7e5948f8ed4c63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87d34aa5a20006a843d09f1f27a8c20e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/27/d0f1ac89-e36e-49ca-a5a0-39bd937f18c1.png?resizew=241)
22-23七年级上·山东德州·期末 查看更多[3]
山东省德州市2022-2023学年七年级上学期期末数学试题山东省德州市夏津县第三中学2022-2023学年七年级上学期期末数学试题(已下线)【单元测试】第五章 生活中的轴对称(B卷·能力提升练)-【单元测试】2022-2023学年七年级数学下册分层训练AB卷(北师大版)
更新时间:2023-02-20 19:42:18
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