Answer:
Her multiplication
Step-by-step explanation:
Not really an aexplanation
Answer:
Np buddy its B. Hope u get a good grade
c = circumference
pi = 3.14
r = radius = 9 inches
d = diameter
c=pi*d
The radius is half of the diameter, d = 2r. Then d = 2*9=18.
plug into equation. c= pi*d = 3.14*18
round accordingly and you may want to include that the measurement you end up with is in inches.
Answer:
64
Step-by-step explanation:
