The equivalence between degrees and radians is as follows:
[tex]\pi\text{ radians=180\degree}[/tex]From this equivalence, you can change any angle from degrees to radians or from radians to degrees
[tex]\begin{gathered} 255\cdot\frac{\pi\text{ radians}}{180\text{ \degree}} \\ 4.45\text{ radians} \end{gathered}[/tex]The answer would be 4.45 radians
