长相等的两个正方形
如图摆放,正方形
的边
在坐标轴上,
交线段
于点G,
的延长线交线段
于点P,连
,已知
长为
,
,在直线
上找点M,使以M、A、G为顶点的三角形是等腰三角形,点M的坐标为 ________ .
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77a7e4a6765ce78b05ee97764771e01f.png)
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2024九年级下·全国·专题练习 查看更多[1]
(已下线)重难点04+平行四边形与特殊平行四边形(4考点8题型)2
更新时间:2024-05-23 07:39:03
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【推荐1】如图,
中,
,
的垂直平分线
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,
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,则
的周长为______ .
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【推荐2】如图,四边形
中,
,点
关于
的对称点
恰好落在
上,若
,则
的度数为__ .
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【推荐1】如图,已知
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恰好在线段
上.若
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___________ .
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【推荐2】如图,已知矩形
边
上有一点
,且
,
是线段
上的一点(不与点
、
重合),
是线段
延长线上的一点,且
,连结
交
于点
,过点
作
于点
,若
,
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的长是________ .
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【推荐1】如图,在正方形ABCD中,对角线AC与BD相交于点O,点E在BC的延长线上,连接DE,点F是DE的中点,连接OF交CD于点G,连接CF,若
,
.则下列结论:①
;②
;③
:④点D到CF的距离为
.其中正确的结论是______ .
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【推荐2】如图,在正方形
中,点
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上,连接
,交
于点
,过点
作
,垂足为点
,连接
.现给出以下结论:
①
;
②
平分
;
③
;
④若
,则点
是
的中点.
其中正确的是_____ .(写出所有正确结论的序号)
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①
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②
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76bc8e50eeccced1d7f3bc52e09a7d03.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/633042a5f9af246d305120a96209e616.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb5a2fb856430b29a6369ec01df97472.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
其中正确的是
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