Respuesta :

konkolcharlotte
I don’t have enough time to answer all of them but use this formula!! Circumference= 2* pie* radius

You got this!!
answers in order
18.84
56.52
4.71
25.12
37.68
12.56
43.96
28.26
7.85

make sure to add the unit label

formula used=diameter times pi/3.14