Respuesta :
C=12.57
explanation:
C=πd so C=πx4= 12.56637061435917
12.56637061435917 rounded is 12.57
hope this helps, have a great day
explanation:
C=πd so C=πx4= 12.56637061435917
12.56637061435917 rounded is 12.57
hope this helps, have a great day