如图,在
中,点D为
边上中点
,使得
,且射线
交
的延长线于点E(不要求写作法,保留作图痕迹);
(2)在(1)的条件下,连接
,若
,
,求证:四边形
为矩形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c59089701b1cfb9ac3db3b5a7f8cac66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
(2)在(1)的条件下,连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d34ac97b116fc5c4e99d07dda1c50b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c59089701b1cfb9ac3db3b5a7f8cac66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42a876bc003f6c042c24ff4d8c11c8a8.png)
2023·江苏盐城·一模 查看更多[7]
2023年江苏省盐城市射阳县中考一模数学试题 2024年江苏省盐城市大丰区九年级数学中考模拟试题 2024年江苏省盐城市大丰区中考数学模拟预测题(已下线)重难点06 思想方法(5大题型+限时分层检测)-2024年中考数学【热点·重点·难点】专练(江苏专用)(已下线)热点11 尺规作图(9大题型+满分技巧+限时分层检测)-2024年中考数学【热点·重点·难点】专练(广东专用)(已下线)查补重难点06 四边形与特殊四边形-【查漏补缺】2024年中考数学复习冲刺过关(江苏专用)2024年江苏省连云港市赣榆实验中学等校中考三模数学试题
更新时间:2024-04-17 21:05:15
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解答题-作图题
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适中
(0.65)
【推荐1】如图,在
中,
,
,
.
(1)在边
上求作一点
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;(要求:尺规作图,不写作法,保留作图痕迹)
(2)在(1)的条件下,求
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(1)在边
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
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(2)在(1)的条件下,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://img.xkw.com/dksih/QBM/2021/6/12/2741643377418240/2745665294548992/STEM/30701bd5-0955-4bca-b0fb-d5e79d3325e5.png)
您最近一年使用:0次
解答题-作图题
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适中
(0.65)
【推荐2】如图,在
中,
,
.
上找点
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(2)应用与计算:在(1)的条件下,求
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(2)应用与计算:在(1)的条件下,求
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解答题-证明题
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适中
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名校
【推荐1】如图,在
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(2)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
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解答题-证明题
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适中
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真题
【推荐2】如图,在中,
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作
交
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您最近一年使用:0次
解答题-证明题
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适中
(0.65)
【推荐1】如图,在平行四边形
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的中点,
于点F,点G在边
上,且
.
为矩形;
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(2)若平行四边形
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解答题-证明题
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适中
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名校
【推荐2】如图,在平行四边形ABCD中,
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![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/14/3d9cf3c5-a430-4428-b0f7-b4104564b043.png?resizew=200)
(1)求证:四边形BCEF是矩形;
(2)若AB=6,CF=8,DF=10,求EF的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/497846628a41a9bc750a645e045afb47.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/14/3d9cf3c5-a430-4428-b0f7-b4104564b043.png?resizew=200)
(1)求证:四边形BCEF是矩形;
(2)若AB=6,CF=8,DF=10,求EF的长.
您最近一年使用:0次