Engineering Board Exam Reviewer · Solutions to Right Triangles · medium
A ship sails 12 km due east and then 5 km due north. At what angle, measured from north toward east, is its final position from the starting point? Give the answer in degrees.
- 22.62°
- 45°
- 60°
- 67.38°
Answer
D. 67.38°
Solution
The east displacement is 12 and the north displacement is 5, so the angle from north is 12/5=67.38°.
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