SOLUTION: Trigo Word Problem: 1. During a treasure hunt, Luffy started walking from a well a distance of 10km. He then turned an angle of 120degrees and continued walking for another 15km u

Algebra ->  Trigonometry-basics -> SOLUTION: Trigo Word Problem: 1. During a treasure hunt, Luffy started walking from a well a distance of 10km. He then turned an angle of 120degrees and continued walking for another 15km u      Log On


   



Question 659705: Trigo Word Problem:
1. During a treasure hunt, Luffy started walking from a well a distance of 10km. He then turned an angle of 120degrees and continued walking for another 15km until he reached the location where the treasure is buried. How far is the treasure from the well?
I tried solving it and got an answer of roughly 8 but the answer here is 5(sqrt7).

Answer by MathTherapy(10556) About Me  (Show Source):
You can put this solution on YOUR website!

Are you sure it's not highlight_green%285sqrt%2819%29%29?

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