如图①,已知
中,点
是
边上的一动点(与点
不重合),设
,
的延长线交
的延长线于点
,设
,若
与
之间的函数关系图象如图②所示,则
的周长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/20/82aadd0e-a8be-4c96-9c00-b7fff4db1418.png?resizew=320)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10b9f48b80427d1ec649873cb6aac731.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/20/82aadd0e-a8be-4c96-9c00-b7fff4db1418.png?resizew=320)
A.6 | B.8 | C.10 | D.12 |
2019·甘肃兰州·一模 查看更多[1]
(已下线)【万唯】甘肃省兰州市2019年中考模拟白卷拓展
更新时间:2020-03-05 12:04:04
|
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