1 . 新海航大厦是中国唯一五星航空——海南航空集团总部办公楼,外形像张满的风帆,是海口市一个崭新的地标式建筑,某同学为测楼高
,选取了与楼基
在同一水平面内的两个测量基点
与
,测得
,
,
,再通过计算得楼高
为
,则两个测量基点之间的距离
约为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](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/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/202262caed6869a80feee0cb861a210b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc849980579cd8b0560d76ba78331ffa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b27e47690ed332c573186992b6d25654.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dca42579867226eeacbf37b5a3c99a36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/20/2b095f4b-88d9-466d-b35b-4f5913d4ec01.jpg?resizew=168)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/20/f6081e25-7b52-4219-a252-4dd35dab39a9.png?resizew=130)
A.159m | B.195m | C.207m | D.239m |
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A.159m | B.195m | C.207m | D.239m |