Respuesta :

Around circle = Circumference = diameter*pi
Diameter * pi = 8 * 3.14 = 25.12 (Ans)
The answer is 2(3.14)(4), which is the circumference, [tex]2 \pi r[/tex], and radius equals diameter/2, so hence, the answer you would get would be 
25.12.
circumference = 25.12

Hope this helps, and have a good day:)