![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/095d0a21eec05c53f8e41fcddf457e21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d4b739d5abd96a917a578277a859f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1c025ee3317be1099b7bf03a11e37ed4.png)
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更新时间:2021-08-28 06:57:30
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相似题推荐
单选题
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较易
(0.85)
【推荐1】如图,矩形
中,点
是线段
上靠近
的三等分点,点
是线段
的中点,则
( )
![](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/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd27dd5543eabc922bdbe03eb5bfd496.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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名校
【推荐2】如图所示,在平行四边形
中,
与
交于点
,
是线段
的中点,
的延长线与
交于点
.若
,
,则
等于( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/10/5d420417-b3a8-45dd-96e8-a1ec6c4681b8.png?resizew=207)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3adc4ed291596abf3bb93ae7a075d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e984585ddf28c039219afcebf229de7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5c3accb1b8a5479439beff4259660e3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/10/5d420417-b3a8-45dd-96e8-a1ec6c4681b8.png?resizew=207)
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解题方法
【推荐1】在
中,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75bca3d33e20df004b83dcab61392f40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
A.锐角三角形 | B.直角三角形 |
C.钝角三角形 | D.锐角或钝角三角形 |
您最近一年使用:0次
单选题
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较易
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【推荐2】在四边形ABCD中,
,
,则四边形ABCD的面积为
![](https://img.xkw.com/dksih/QBM/2014/7/31/1571831200301056/1571831206019072/STEM/481952e1d2cb43b69c825bc7e254bc05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/916b46522b602aa7c91cb8e75a048481.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b065acadc71072315ace57abee5954e.png)
![](https://img.xkw.com/dksih/QBM/2014/7/31/1571831200301056/1571831206019072/STEM/481952e1d2cb43b69c825bc7e254bc05.png)
A.![]() | B.![]() | C.2 | D.1 |
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