Surveying

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: Option D.
Explanation:

No answer description available for this question.

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