Answer :

To convert radians to degrees, we use the conversion factor [tex]\( \frac{180}{\pi} \)[/tex]. This factor arises from the relationship between radians and degrees; there are [tex]\( \pi \)[/tex] radians in [tex]\( 180 \)[/tex] degrees.

Step-by-step solution:

1. Identify the given value in radians:
[tex]\[ 8.6149 \text{ radians} \][/tex]

2. Use the conversion factor to convert radians to degrees:
[tex]\[ \text{Degrees} = \text{Radians} \times \left( \frac{180}{\pi} \right) \][/tex]

3. Substitute the value [tex]\( 8.6149 \)[/tex] radians into the conversion formula:
[tex]\[ \text{Degrees} = 8.6149 \times \left( \frac{180}{\pi} \right) \][/tex]

4. Calculate the result:
[tex]\[ \text{Degrees} \approx 493.59741092725295 \][/tex]

Therefore, [tex]\( 8.6149 \)[/tex] radians is approximately [tex]\( 493.59741092725295 \)[/tex] degrees.