1 . 如图,某人在河南岸的点A处,想要测量河北岸的点
与点A的距离,现取南岸一点
,得
,
,
,则
( )
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/2e36cdde-3150-4640-9b01-191d005619fe.png?resizew=158)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb2cf0e95fdf1fd8a5b01d3dfd905e08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15947f9f2cd8a7aa37728f44f8fbc114.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c3002335e287111602d47264d68323c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c26a46e7879436d532af3f4b6e258a81.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/2e36cdde-3150-4640-9b01-191d005619fe.png?resizew=158)
A.![]() | B.![]() | C.![]() | D.![]() |
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2 . 如图,为了测定河两岸点
与点
间的距离,在点
同侧的河岸选定点
,测得
,
,
,则点
与点
间的距离为__________ m.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1e0b41cd45fba881194a02ec19bc26e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/150818491f4db5ec942f0fdfc62fc51a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b96b9912eed54728ffff4e316c8b4882.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/28/5a0b7156-e811-496c-a318-14672667e565.png?resizew=175)
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2023-02-26更新
|
1074次组卷
|
6卷引用:广西2021-2022学年高二上学期12月高中学业水平考试数学试题
3 . 在相距4千米的A,B两点分别观测目标点C,如果
,
,那么A ,C两点间的距离是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b9d378a8d0fe45b2a01198568db2fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06530e5c0ae0a6af25492c980d9bde06.png)
A.![]() | B.![]() | C.![]() | D.(![]() |
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4 . 如图,某班同学为测量河两岸输电塔架底部
间的距离,在与
塔架同岸选取一点
,测得
米,
,则两塔架底部之间的距离
为( )
![](https://img.xkw.com/dksih/QBM/2020/10/23/2577289414074368/2577790868135936/STEM/1962cd51-927e-442d-a5d1-35815a5b070f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e52586ca2a3b783bc8092415e2d4bf6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adbccc70f7b95891aab0117e7a96b919.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f86b2647cca87adb274dfd013b541b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://img.xkw.com/dksih/QBM/2020/10/23/2577289414074368/2577790868135936/STEM/1962cd51-927e-442d-a5d1-35815a5b070f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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