已知
是圆O的直径,C是弧
的中点,M是
中点,
于点H,则( )
![](https://img.xkw.com/dksih/QBM/2023/2/7/3169708694904832/3169832906072064/STEM/296e05ba067c4d1e83269d24e18cc852.png?resizew=215)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45d1417dc1cf61b1876cb2824e03d16c.png)
![](https://img.xkw.com/dksih/QBM/2023/2/7/3169708694904832/3169832906072064/STEM/296e05ba067c4d1e83269d24e18cc852.png?resizew=215)
A.![]() ![]() | B.![]() ![]() |
C.![]() | D.![]() |
更新时间:2023-02-07 21:44:28
|
【知识点】 纯几何方法
相似题推荐
多选题
|
适中
(0.65)
【推荐1】在菱形
中,
,延长
至点P,
与
相交于点E,
与
相交于点Q,
的外接圆交
于另一点F,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f945a69cf7e8213e50622125cde652f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fd17a66a2af938c89e46f22e4d893b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5f517953a21c2a45fd8465072c44bfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
A.B,F,E,C四点共圆 | B.D,F,C,P四点共圆 |
C.B,C,D,Q四点共圆 | D.D,F,E,Q四点共圆 |
您最近一年使用:0次
多选题
|
适中
(0.65)
【推荐2】如图,
为圆
的一条弦(非直径),
于点
,
为圆
上一点,连结
与线段
交于点
,连结
,与
的延长线交于点
,则( )
![](https://img.xkw.com/dksih/QBM/2023/4/27/3225568824074240/3307518506901504/STEM/173ab64003cd4981a1f6ebf377f6cc38.png?resizew=169)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/828628c0876b45381c9a0edeb0fec236.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://img.xkw.com/dksih/QBM/2023/4/27/3225568824074240/3307518506901504/STEM/173ab64003cd4981a1f6ebf377f6cc38.png?resizew=169)
A.![]() ![]() ![]() ![]() | B.![]() ![]() ![]() ![]() |
C.![]() ![]() ![]() ![]() | D.![]() ![]() ![]() ![]() |
您最近一年使用:0次