The answer is A I’m sure it’s correct
Answer:
Radius: 22 Circumference: 138.23
Step-by-step explanation:
The radius is half of the diameter so 44/2 is 22.
The circumference can be found by 2*pi*r or pi*d.
or 
Answer:
option A should be the answer
Answer:
. r=9 inches is the answer.
25.40
divide by 10 for 10%: 2.54
divide it by 2: 1.27
add 2.54 and 1.27: 3.81
add the 2 numbers together: 25.40+3.81= $29.21
Your answer is $29.21