Answer:6,2
Step-by-step explanation:you need to add each step and divide
The answer is c cause the answer is 16,741.55ft^2 and c is the closest to it
For any circle with Cartesian equation
![(x-a)^2 + (y-b)^2 = r^2](https://tex.z-dn.net/?f=%28x-a%29%5E2%20%2B%20%28y-b%29%5E2%20%3D%20r%5E2)
,
we have that the centre of the circle is
![(a,b)](https://tex.z-dn.net/?f=%28a%2Cb%29)
, and the radius of the circle is
![r](https://tex.z-dn.net/?f=r)
.
So in the case that
![(x-5)^2 + y^2 = 38](https://tex.z-dn.net/?f=%28x-5%29%5E2%20%2B%20y%5E2%20%3D%2038)
,
we essentially have that
![a = 5, b = 0, r^2 = 38](https://tex.z-dn.net/?f=a%20%3D%205%2C%20b%20%3D%200%2C%20r%5E2%20%3D%2038)
.
So the centre of the circle is
![(5,0)](https://tex.z-dn.net/?f=%285%2C0%29)
, and the radius is
![\sqrt{38}](https://tex.z-dn.net/?f=%5Csqrt%7B38%7D)
.