如图,在平行四边形
中,点
是
边上一点,且
,
与
交于点
,则
与
的面积之比是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abcc6612bf1f7e54da2e322d414db557.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f2ea13010e2399194be2a681310543e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/25/3e98e9a9-72bf-4fa0-8ca1-211358b9e7ec.jpg?resizew=199)
A.2:3 | B.4:8 | C.4:15 | D.9:15 |
更新时间:2023-08-21 09:50:31
|
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单选题
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适中
(0.65)
【推荐1】如图,在
中,
,点F是
的中点,作
于点E,点E在线段
上,连接
、
,下列结论:①
;②
;③
;④
.其中正确结论的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b929269c53a44907dba8ee298a0a522.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4611ceb2a28f7a7e4d24266d7f99b22.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a43e967741f70c126d8c5dc83cc95ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27ce5a662ac2480a0b6aded7f9d38911.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8a6d83ca21dbf25461f74a066d0c053c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ced9c3f37a177c6e3c97d5bc76cb8b1.png)
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A.1个 | B.2个 | C.3个 | D.4个 |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】如图,在
中,
是
延长线上一点,
分别与
交于点
.下列结论:①
②
③
④
⑤
,其中正确的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28a77aa6c27acfffcc601d9ca7e6d4c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a003de8409231a347edebc8284be186c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2609d89016dbbbe5b2efc6bcb0c00649.png)
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A.5 | B.4 | C.3 | D.2 |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
【推荐1】如图,正方形
,点
是边
上一点,且
,连接
,
交于点
,点F是线段
的中点,
交
于点
,若
,则
的面积为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/9/bd469f61-e51d-4f27-9f0c-9db57a8e8131.png?resizew=155)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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适中
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【推荐2】如图,
为
的直径,点
为
延长线上的一点,过点
作
的切线
,切点为
,分别过
、
两点作
的垂线
,
,垂足为
,
,连接
.①
平分
;②
;③若
,
,则
的长为
;④若
,
,则
,其中结论正确的有( )
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您最近一年使用:0次