SOLUTION: I got an answer for this, but I'm not sure if i'm right. thanks!!!! Standing on a cliff 380 meters above the sea, Sue sees an approaching ship and measures its angle of depressi

Algebra ->  Triangles -> SOLUTION: I got an answer for this, but I'm not sure if i'm right. thanks!!!! Standing on a cliff 380 meters above the sea, Sue sees an approaching ship and measures its angle of depressi      Log On


   



Question 147838: I got an answer for this, but I'm not sure if i'm right. thanks!!!!
Standing on a cliff 380 meters above the sea, Sue sees an approaching ship and measures its angle of depression, obtaining 9 degrees. How far from the shore is the ship?
Now Sue sights a second ship beyond the first. The angle of depression of the second ship is 5 degrees. How far apart are the 2 ships?

My answer was about 2399.226 meters away, and 1944.194 meters apart.

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Yes, you are correct.
Y%5B1%5D=380%2Ftan%289%29
Y%5B2%5D=380%2Ftan%285%29-Y%5B1%5D