如图,在矩形
中,
,
,分别以
,
为直径向矩形内部作半圆,则阴影部分的面积是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ee826937d2add7a93aaa1422f8b736.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7bae5203f4b4acf23779114b3466e17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2024-04-08 14:48:22
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【推荐1】如图,矩形
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相交于点 D,已知点
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【推荐2】如图,O是矩形ABCD的对角线AC的中点,M是AD的中点,若AB=5,AD=12,则四边形ABOM的周长为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/7/3a558a1c-a3a6-49bd-b033-91de105930cf.png?resizew=186)
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【推荐1】如图,在
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【推荐2】如图,菱形
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【推荐1】如图,用6个小正方形构造如图所示的网格图(每个小正方形的边长均为2),设经过图中M、P、H三点的圆弧与AH交于R,则图中阴影部分面积( )
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