如图,将
沿射线
方向平移得到
,边
与
相交于点
,如果
,
的面积等于
,
的面积等于
,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81b1fce5acb99c537df69d9d66141305.png)
____________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3634979dfcebf857b20874dd320d80b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8346541ec68f4c43abb6628a4f6d62cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96319a533644dbb631ae54264ebc26c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d733e94010d1a6b9b7f54a3b3e24875d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e4467285b89285600704d469bf30bbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81b1fce5acb99c537df69d9d66141305.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97153bc3d02dfb38ee046487a8037a41.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/12/b220605d-bb78-4958-bda5-86d3d754ca3d.png?resizew=187)
2020·上海浦东新·一模 查看更多[2]
更新时间:2020-01-20 15:19:12
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适中
(0.65)
【推荐1】
中,
,
,
,将
沿射线
方向平移得到
,使得
,连接
,则
的周长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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【推荐2】如图,
平移到
的位置,则点
的对应点是______ ,点
的对应点是______ ,点
的对应点是______ ;线段AB的对应线段是______ ,线段BC的对应线段是______ ,线段
的对应线段是______ .
的对应角是______ ,
的对应角是______ ,
的对应角是______ .
是沿______ 的方向平移到
位置,平移的距离是线段的长度.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a71399ec88d4a3bd807e23bef04dce6.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
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您最近一年使用:0次
填空题
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适中
(0.65)
【推荐1】如图,
是
边上一动点,过点
作
交
边于点
,将
沿直线
翻折,点
落在线段
上的点
处,连接
,当
为等腰三角形时,
的长为______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/665cc6d67418b4e286ad998a06aafc5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
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【推荐2】如图,等腰三角形
中,
,底边
,点O为
的中点.将线段
绕点O旋转得到线段
,连接
.在旋转过程中,当
时,
的长为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
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