Respuesta :
Answer:
what is the unit of the radius
Step-by-step explanation:
it is 2 pi r
so 2×3.14×1
=6.2831
Answer:
6.28 units
Step-by-step explanation:
[tex]\boxed{circumference \: of \: circle =2 \pi r}[/tex]
Given that r= 1,
circumference of circle
= 2(3.14)(1)
= 6.28 units