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Q:

A helicopter, at an altitude of 1500 metre, finds that two ships are sailing towards it, in the same direction. The angles of depression of the ships as observed from the helicopter are 60° and 30° respectively. Distance between the two ships, in metre is

  • 1
    500 √3
  • 2
    $${500\over√3}m$$
  • 3
    100√3
  • 4
    $${1000\over√3}m$$
  • Show Answer
  • Workspace

Answer : 3. "100√3 "

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