Mathematics · Surveying Aptitude
A surveyor is conducting a compass survey between two stations, A and B. The observed fore bearing (FB) of line AB is 124°30'. Determine the back bearing (BB) of line BA, assuming there is no local attraction.
- 194°30'
- 2234°30'
- 3214°30'
- 4304°30'✓
Correct answer
304°30'
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