Question

While following a treasure map, you start at an old oak tree. You first walk 825 m directly south, then turn and walk 1.25 km at 30.0 ∘ west of north, and finally walk 1.00 km at 40.0 ∘ north of east, where you find the treasure: a biography of Isaac Newton!
To return to the old oak tree, in what direction should you head ? Use components to solve this problem