Respuesta :
Answer:
6.283 mm
Step-by-step explanation:
the equation for circumference is 2[tex]\pi[/tex]r
if the radius is 1 then insert it
c=2[tex]\pi[/tex](1)
c=6.283 mm
Answer:
6.283 mm
Step-by-step explanation:
the equation for circumference is 2[tex]\pi[/tex]r
if the radius is 1 then insert it
c=2[tex]\pi[/tex](1)
c=6.283 mm