如图,
地和
地都是海上观测站,
地在灯塔
的北偏东
方向,
,则
地在灯塔
的________ 方向.
![](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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b86c22b670a8e9f3896f9e8883fbbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/950a96f120b449d9cf5c1709867c3d2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/29/4545f546-9dbe-4c42-81ce-afd5e016f0f3.png?resizew=182)
更新时间:2023-12-29 08:10:08
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【知识点】 与方向角有关的计算题解读
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【推荐1】如图,在灯塔O 处观测到轮船A 位于北偏西
的方向,同时轮船B 在南偏东
的方向,那么![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2979f64c85f82d8975d73ee1c342de.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6db4f0391c6406ff2da3c1f8d0ca5dfd.png)
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填空题
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【推荐2】如图所示,射线
表示北偏东
方向,射线
表示南偏东
方向,那么锐角![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2979f64c85f82d8975d73ee1c342de.png)
________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc710f9002e6854cd0326d14bbf27c98.png)
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83873a9d782f2588c5eedbfe73f9bc2f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/3/3/82f4ef31-64af-43d3-ae5e-11de2d734437.png?resizew=150)
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