如图,在矩形
中,
,
,那么
的度数为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68fbbd17c89f03dbb61cd6ffdb9a0344.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f84b87d221d590f4e3385f9f7031deda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a72dfbf0138a611174c36ce077e0c47.png)
![](https://img.xkw.com/dksih/QBM/2019/7/3/2238968871944192/2239733892571136/STEM/a552342cf6ad4b8bbd9adf60c444f3e6.png?resizew=172)
更新时间:2016-12-06 13:25:48
|
相似题推荐
填空题
|
适中
(0.65)
名校
【推荐1】已知,
对称,则
三点构成的是___________ 三角形.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00a43710138a85a17adf0baa613eebef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/836493d09327834f6bae3b8c44b627d9.png)
您最近一年使用:0次
填空题
|
适中
(0.65)
名校
【推荐2】如图,三角形纸片中,
,
,
,折叠这个三角形,使点B落在
的中点D处,折痕为
,那么
的长为___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d032bd2ccb64e1b027dc06c42119a59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68e744f480e11f588570c5d6738799f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274cf35acb4a1748d15c39d15a9bea7b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/14/34e6aad7-2e67-44db-a061-ec7d6fdb6248.png?resizew=343)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐1】在矩形
中,
,
,
是边
的三等分点,
与
交于点
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81b1fce5acb99c537df69d9d66141305.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/305a88d4e0249bd16d48eda01331d2d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07140f277a35733d8c97577ccdd4e3ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81b1fce5acb99c537df69d9d66141305.png)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐2】已知:在矩形ABCD中,AD=2AB,点E在直线AD上,连接BE,CE,若BE=AD,则∠BEC的大小为_____ 度.
您最近一年使用:0次