如图,
的一条直角边
在
轴上,双曲线
与
的斜边
相交于点C,与另一直角边
相交于点
.若
,则
与
的面积比为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/12/d5cd9510-f508-40b5-b974-970d33683217.png?resizew=132)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c633830c6e2ac6d8d6e18890ef5ee33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07854693dd2e33f66030d6106eb6e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866b81a8384cce4f24867baca2e6820c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2c3d2cba96f6f03520c0b3f6e4da03e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/113d0c9270944100d4db7029b530ae5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7189182cc23d759be2764d141952737b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2b83beedb3438153e6f728545fe3e03.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/12/d5cd9510-f508-40b5-b974-970d33683217.png?resizew=132)
A.![]() | B.![]() | C.![]() | D.![]() |
22-23九年级上·湖南郴州·期末 查看更多[5]
湖南桂阳县东塔学校2022-2023学年九年级上学期期末学业质量数学监测湖南省郴州市2022-2023学年九年级上学期期末学业质量监测初中数学试卷2023年四川省成都市中考模拟数学试题四川省绵阳市游仙区绵阳中学英才学校2022-2023学年九年级下学期期中数学试题(已下线)专题06 相似图形与相似三角形(八种考法)-【好题汇编】备战2023-2024学年九年级数学上学期期末真题分类汇编(湖南专用)
更新时间:2023-01-09 23:13:45
|
相似题推荐
单选题
|
适中
(0.65)
【推荐1】如图,在x轴的正半轴上依次截取
,过点
,分别作x轴的垂线与反比例函数
的图象相交于点
,得
,
,
,并设其面积分别为
,以此类推,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/784ffef12aee115f28e207d2990019cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25e25bdb72635d44b80f2af299ea6599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8294e23361c4f173437ee75cddfff760.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/978c10d80c618327cf3aade567d443b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0490c27ab6fb3343b80ba7b02d111d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d521e1816c3f708177702ae394b2fb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be8cfcc3b4b656bd4f0606dc8c22aac2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5931b3d3383523f457cf348e3efb43b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/addee6ce5163a2580888ce2da22714af.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
【推荐2】如图所示,A,B是函数
的图象上关于原点O的任意一对对称点,AC平行于y轴,BC平行于x轴,△ABC的面积为S,则( )
![](https://img.xkw.com/dksih/QBM/2020/5/22/2468112344588288/2469521400463360/STEM/717ab11612014be7b7c7144f20e1e768.png?resizew=124)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f42b2a9736c8943106472a7398d2892.png)
![](https://img.xkw.com/dksih/QBM/2020/5/22/2468112344588288/2469521400463360/STEM/717ab11612014be7b7c7144f20e1e768.png?resizew=124)
A.S=1 | B.S=2 | C.1<S<2 | D.S>2 |
您最近一年使用:0次
单选题
|
适中
(0.65)
名校
【推荐1】边长分别为10、6、4的三个正方形拼接在一起,它们的底边在同一直线上(如图),则图中阴影部分的面积为( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/22/09f8adf6-bbd4-481b-9c4a-d3b1f685cd72.png?resizew=143)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/22/09f8adf6-bbd4-481b-9c4a-d3b1f685cd72.png?resizew=143)
A.15 | B.18 | C.21 | D.30 |
您最近一年使用:0次
单选题
|
适中
(0.65)
【推荐2】如图,在
中,延长斜边
到点
,使
,连接
,若
,则
的值( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/8/c80cf230-a098-4cf8-bc27-b1a35ed929e6.png?resizew=241)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3a5fe7c9565f0a2341e6c63b4d59099.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3182db896bc2462331796e2a6108363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2e39ba2f99cbb0a2cf4eb8a52e06b3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1a9c6a736e6eac98a676fa3232db5a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e6c3c153361fa8dfba8b6ebf262a5a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2276de3d5dea1976ba6a745e375d4cfd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/8/c80cf230-a098-4cf8-bc27-b1a35ed929e6.png?resizew=241)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次