如图,在正方形网格中有5个格点三角形,分别是:①
,②
,③
,④
,⑤
,其中与⑤相似的三角形是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/24/ef511185-553f-499b-8b23-56d343a2e52c.png?resizew=189)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac451db3443cabb204f96c31fd4a02e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a25c28359f8d8da9eaf4672a6cf8ae4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c105d6ba18fbb0581fb982175e2eac9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2f8b3d45ae1743416253d835c054456.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/24/ef511185-553f-499b-8b23-56d343a2e52c.png?resizew=189)
A.①③ | B.①④ | C.②④ | D.①③④ |
更新时间:2022-11-21 22:18:51
|
【知识点】 图形的变化
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【推荐1】函数
是将函数
( )得到的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afc23ba14946293457cb535b9b470fbf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95a43b43650ed3473888a95607908644.png)
A.向右平移![]() ![]() |
B.向左平移![]() ![]() |
C.向右平移![]() ![]() |
D.向右平移![]() ![]() |
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单选题
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较易
(0.85)
名校
【推荐2】如图,在正方形
中,
分别为
的中点,
为对角线
上的一个动点,则下列线段的长等于
最小值的是
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/22/f339724d-556d-4024-9893-115aa9d57f56.png?resizew=160)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad056c25c0fdcbcc765eb5cbc6093f2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d93949d8a15aca4e79cedb978590571.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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