试题与答案

When using horizontal sextant angles of th

题型:单项选择题

题目:

When using horizontal sextant angles of three objects to fix your position,an indeterminate position will result in which situation().

A.The objects lie in a straight line

B.The vessel is inside of a triangle formed by the objects

C.The vessel is outside of a triangle formed by the objects

D.A circle will pass through your position and the three objects

答案:

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参考答案:A, C

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