名校
1 . 如图为2022年北京冬奥会首钢滑雪大跳台示意图,为测量大跳台最高点
距地面的距离,小明同学在场馆内的A点测得
的仰角为
,
,
,
(单位:
),(点
在同一水平地面上),则大跳台最高高度
( )
![](https://img.xkw.com/dksih/QBM/2022/7/14/3022522264764416/3023628877242368/STEM/6deeb66378174ea39544f3db28b129aa.png?resizew=160)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/30/cd9356d3-d36f-4163-b0cc-844775f9fe47.png?resizew=147)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b86c22b670a8e9f3896f9e8883fbbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b895cc70940e1fbabd01ffd63ba4105.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d572eb3233343b90f190dde56701f22b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73ca8ddbd275b169afaf47d8a4d84540.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e00f40396e914d1d9955bd7785f1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef644115c956ed62c3da8310c6f67ecd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88bedc4627a1777defeb106ef597d0db.png)
![](https://img.xkw.com/dksih/QBM/2022/7/14/3022522264764416/3023628877242368/STEM/6deeb66378174ea39544f3db28b129aa.png?resizew=160)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/7/30/cd9356d3-d36f-4163-b0cc-844775f9fe47.png?resizew=147)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2022-07-16更新
|
882次组卷
|
5卷引用:湖北省襄阳市第五中学2022-2023学年高三上学期暑期返校数学试题