A plane flies 14 2 km on a bearing of 045^circ. How far north has it travelled?

  1. 28 km
  2. 142 km
  3. 14 2 km
  4. 14 km
Answer

D) 14 km

North = 14 2 cos 45^circ = 14 2 1 2 = 14 km. SLO M-09-B-27 · Application

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