已知后方交會(huì)定點(diǎn)的下列數(shù)據(jù),求待定點(diǎn) P 的坐標(biāo)(如圖)
P:(69874.67,51945.54)
下圖為前方交會(huì)示意圖,已知數(shù)據(jù)如表,求待定點(diǎn)P的坐標(biāo)
AB->P:(4421.710,1168.427) BC->P:(4421.684,1168.499)