己知控制点A、B的坐标为:XA=24.15m;YA=11.42m;XB=41.05m;YB=98.27m 待定点P的坐标为:XP=74.68m;YP=30.16m 从A点用极坐标法测设P点,计算测设数据,叙述测设步骤。
正确答案:
![](https://img.274949.com/Images/2020-04/11/ws2mlrxh.jpg)
![](https://img.274949.com/Images/2020-04/11/ws2mlrxh.jpg)
![](https://img.274949.com/Images/2020-04/11/2vaakl17.jpg)
答案解析:有
![](/editor/images/201705/qrcode_for_gh_573e2a458573_258.jpg)
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己知控制点A、B的坐标为:XA=24.15m;YA=11.42m;XB=41.05m;YB=98.27m 待定点P的坐标为:XP=74.68m;YP=30.16m 从A点用极坐标法测设P点,计算测设数据,叙述测设步骤。
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