根据界址点坐标的计算公式计算如下:
XP=XA+D·cox(α0+β)=95.37m;YP=YA+D·sin(α0+β)=137.73m。
(单选题)
如图,已知A(100m,100m)、B(200m,200m),方位角αo=45°。测量A点到P的水平距离D=38m,观测水平角β=52°。界址点的坐标的计算结果是()。
A(123.40m,129.94m)
B(95.37m,137.72m)
C(126.87m,126.87m)
D(195.37m,237.72m)
A(123.40m,129.94m)
B(95.37m,137.72m)
C(126.87m,126.87m)
D(195.37m,237.72m)