For A) It would be the fourth one.
For B) It would be the first one.
C= 2 x r where r = 8
C = 2 x 8
C = 16.
Hope I helped:)
A. 25.2 because it is the only answer outside of the previous range of 25.6 - 29.1.
A week have 7 days
So 28 divided by 7 is 4
So 4 centimeter per day