If 16 flight lines are run perpendicular to an area 30 km wide, their – McqOptions

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1.	If 16 flight lines are run perpendicular to an area 30 km wide, their spacings on a photographical map on scale 1 : 50,000 , will be
A.	1 cm
B.	2 cm
C.	3 cm
D.	4 cm
Answer» E.

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