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Q:

Two ship are on the opposite of a light house such that all three of them are collinear. The angels of depression of the two ships from the top of the light house are 300 and 600. If the ships are $$230 \sqrt { 3} \ $$ m apart, then find the height of the light house (in m).

  • 1
    175.4
  • 2
    165.2
  • 3
    172.5
  • 4
    180.5
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Answer : 3. "172.5 "

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