What is the exact circumference of the circle?

A. 48[tex] \pi [/tex]
B. 32[tex] \pi \pi [/tex]
C. 16[tex] \pi \pi \pi [/tex]
D. 8[tex] \pi \pi \pi \pi [/tex]

What is the exact circumference of the circle A 48tex pi tex B 32tex pi pi tex C 16tex pi pi pi tex D 8tex pi pi pi pi tex class=