Answer:
273°
Step-by-step explanation:
If A from B has a bearing of 093°, you want the bearing of B from A.
Opposite direction
The bearing in the opposite direction differs by 180°. If the original bearing is 180° or more, you can subtract 180° to find the opposite bearing. Here, the original bearing is 93°, so we can add 180° to find the opposite bearing.
B from A is 93° +180° = 273°
