For a line AB_______________? – McqOptions

MCQOPTIONS

1.	For a line AB_______________?
A.	the forebearing of AB and back bearing of AB differ by 180°
B.	the forebearing of AB and back bearing of BA differ by 180°
C.	both (A. and (B. are correct.
D.	none is correct
Answer» B. the forebearing of AB and back bearing of BA differ by 180°

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