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| Question 475814:  Some students found a pirate treasure map with the following clues: "Take ye 20 paces East of the old oak tree; then 15 North and 18 West. Walk 9 paces North and another 5 East and here ye find me tresure." How many paces, in a straight line, was the treasure from the oak tree?
 Answer by stanbon(75887)
      (Show Source): 
You can put this solution on YOUR website! Some students found a pirate treasure map with the following clues: Let the oak tree be at (0,0)
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 "Take ye 20 paces East of the old oak tree
 You are now at (20,0)
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 ; then 15 North and 18 West
 you are now at (2,0)
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 . Walk 9 paces North
 You are now at (2,9)
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 and another 5 East
 You are now at (7,9)
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 and here ye find me tresure."
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 How many paces, in a straight line, was the treasure from the oak tree?
 Find the distance from (0,0) to (7,9)
 d = sqrt(7^2+9^2) = sqrt(130) ft.
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 Cheers,
 Stan H.
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