Respuesta :

pukwedgieamerica

Answer:

2544.8

Step-by-step explanation:

To find 4.5 radians in degress, multiply 4.5 radians by 180°π radians

4.5 x 180°π≈4.5*565.5=2544.75≈2544.8

Answer:

257.8

Step-by-step explanation: