题目内容
(请给出正确答案)
提问人:网友lqlq2018
发布时间:2022-01-06
[主观题]
经纬仪的竖盘按顺时针方向注记,当视线水平时,盘左竖盘读数为90°用该仪器观测一目标,盘左读数
为75°10′24″,则此目标的竖直角为()
A、57º10′24″
B、-14º49′36″
C、14º49′36″
简答题官方参考答案
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查看官方参考答案
A、57º10′24″
B、-14º49′36″
C、14º49′36″
A.57o10′24″
B.-14o49′36″
C.14o49′36″
A.72,54,06
B.17,05,54
C.-72,54,06
D.-17,05,54
A.75°10′24″
B.-14°49′36″
C.14°49′36″
D.-75°10′24″
A.57°10′24″
B.-85°10′24″
C.104°49′36″
D.14°49′36″
A.57°10'24"
B.15°49'36"
C.14°49'36”
D.24°49'36”
A.57°10′24″
B.-14°49′36″
C.104°49′36″
D.14°49′36″
A.57°10′24″
B.-14°49′36″
C.104°49′36″
D.14°49′36″
A.57o10′24″
B.-14o49′36″
C.14o49′36″
D.-57o10′24″
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