1 . “大美中国古建筑名塔”榴花塔以红石为基,用青砖灰沙砌筑建成.如图,记榴花塔高为
,测量小组选取与塔底
在同一水平面内的两个测量点
和
,现测得
,
,
,在点
处测得塔顶
的仰角为30°,则塔高
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be99fa94a1f3e4964fcc13a14fab9ba5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/549e0751ead33108123edf38e3833e98.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eb421e212e40c8dc1087dd159e30b68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2bb5ee9fec57d831ca6ac36dae82a62e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be99fa94a1f3e4964fcc13a14fab9ba5.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-08-06更新
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8卷引用:河南省漯河市源汇区漯河市高级中学2023-2024学年高一下学期5月月考数学试题