单项选择题
(2007年)已知控制点A、B的坐标为:X
A
=100m,Y
A
=100m;X
B
=100m,Y
B
=200m。待测设点P的坐标为:X
P
=200m,Y
P
=150m。计算按极坐标法由A点测设P点的测设数据为( )。
A.β
AP
=26°33’54",D
AP
=111.803m
B.β
AP
=63°26’06",D
AP
=111.803m
C.β
AP
=63°26’06",D
AP
=150.000m
D.β
AP
=26°33’54",D
AP
=150.000m