如图,在矩形
中,F是
中点,E是
上一点,且
,
,
,则矩形的面积为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/6/f511e4fb-9641-4fd0-9ff8-5c32b36984ce.png?resizew=230)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf26ce298c75a551d337346674aea970.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f46f19939f38833f9152942f8241b7c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9ff550b6ec45ceadaf479b9c8923e7f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/6/f511e4fb-9641-4fd0-9ff8-5c32b36984ce.png?resizew=230)
A.16![]() | B.![]() | C.![]() | D.![]() |
更新时间:2021-09-08 08:52:26
|
相似题推荐
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【推荐1】如图,在矩形
中,对角线
,
相交于点
,若
,
的长为4,则矩形
的面积为( )
![](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/dc1eb76fe74cba30f7cbcde349ba80da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
A.![]() | B.![]() | C.![]() | D.16 |
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【推荐2】如图,
中,
,
.若
是
的中点,
,垂足是
,则
的值等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/284a563413dc0532138fb2a64db8cc2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32c38dfd14dde969702dff97ef2270f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc54a3cd8fc76ea383aeb1acb8f7ec31.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐1】如图,在平行四边形
中,
.以B为圆心适当长为半径画弧,分别交
,
于点E、F;分别以E、F为圆心,大于
的长为半径作弧,两弧在
内交于点G;作射线
交
于点H.若
,则
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e918b70b02a73685e3c536c7f380e2c.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52d092504d3c33c48be43f23b788efd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c42b59b76eafbbe36f13b2daa60132c.png)
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A.![]() | B.![]() | C.2 | D.![]() |
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【推荐2】如图,在矩形
中,
,对角线
与
相交于点O,
,垂足为E,
,则
的长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/21/77c48bf7-4d3a-42e4-92b3-d0c9fb09ae4b.png?resizew=149)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68fbbd17c89f03dbb61cd6ffdb9a0344.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be27d98c6c5afb37ec4b82b3d3c3b619.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/21/77c48bf7-4d3a-42e4-92b3-d0c9fb09ae4b.png?resizew=149)
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【推荐1】如图,在
中,
,
.将
绕点
按顺时针方向旋转至
的位置时,点
恰好落在边
的中点处,则
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd967903ed5a6f640a5b801ec8be0070.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06154cae3bf7a8ce5a1e97a7380875.png)
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【推荐2】如图,在
中,
,
,
,
于点
,点
、
、
分别是边
、
、
的中点,连接
、
,动点
从点
出发,以每秒2个单位长度的速度向点
方向运动(点
运动到
的中点时停止);过点
作直线
与线段
交于点
,以
为斜边作
,点
在
上,设运动的时间为
,
与矩形
重叠部分的面积为
,则
与
之间的函数关系图象大致为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
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名校
【推荐1】在矩形
中,对角线
、
交于点
,
,垂足为
,
,且
,则矩形
的面积为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/23/7b461375-2517-4b02-ad9a-402e1add6983.png?resizew=171)
![](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/53c51c25b65a37b676ae3c3b71c29f9b.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b72a87030793a39e410cf82b3ebb37a6.png)
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A.![]() | B.![]() | C.![]() | D.![]() |
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【推荐2】如图,一次函数
的图象交
轴于点
,交
轴于点
,点
在线段
上
不与点
,
重合
,过点
分别作
和
的垂线,垂足为
,
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的面积为
时,点
的坐标为( )
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