Which one of the following gives the correct distance between the lighthouse and a ship, when the lighthouse whose height is 100 m is visible just above the horizon from the ship ?
A. 30.68 km B. 36.50 km C. 38.54 km D. 40.54 km
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A. 30.68 km ...................
Answered by
1
Answer is A.) 30.68 Km.
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