To calculate the Reverse Bearing (RB):
\[ RB = CB + 180 \]
Where:
A reverse bearing is the direction opposite to the current bearing. It is calculated by adding 180 degrees to the current bearing. If the result is 360 degrees or more, subtract 360 degrees to get the correct reverse bearing.
Let's assume the following value:
Using the formula:
\[ RB = 45 + 180 = 225 \text{ degrees} \]
The Reverse Bearing is 225 degrees.