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 ?

Which one of the following gives the correct distance between the ligh

1.	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
Answer» B. 36.50 km

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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 ?

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