From the top of a cliff, the angle of depression of
a boat on the sea is 60^o, if the top of the cliff is
25m above the sea level, calculate the horizontal
distance from the bottom of the cliff to the boat.

• A.50√3m
• B.25√3m
• C.
  25√3m/3
• D.
  25m/3
• E.
  √3m/25