I've been stuck on this for a hour, Can someone help pweasee ....oh and that's not the answer if i made that answer alittle bit darker from the others

Ive been stuck on this for a hour Can someone help pweasee oh and thats not the answer if i made that answer alittle bit darker from the others class=

Respuesta :

C) 12pi

Circumference is pi x diameter or 2 x pi x radius