The radius is half of the diameter.
9/2=4.5
The radius is 4.5 feet.
Hope this helps!
Answer:
30%
Step-by-step explanation:
<h2><u>Percentage change </u></h2><h3>formula :</h3>

= 50 - 35 = 15
= 
<h3>=
30 %</h3>
A) =27.2
b) = 30.1
c) =31.2
d) =36.6
answer = D
278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5