If a square has a perimeter of 36 in. what is the Circumstances of the circle?given the exact answer in terms of pi.

Answer:
a)B)9π
b)G)16π in²
Step-by-step explanation:
according to the question
[tex]64 \times \frac{\pi}{4} [/tex]
[tex]16\pi \: {in}^{2} [/tex]
as we know
C/d=π
C=dπ
Therefore
C=9π