Answer: Area of circular pool is 47.8 ft².
Step-by-step explanation:
Since we have given that
Circumference of the pool = 25 feet
Let the radius of circular pool be 'r'.
As we know the formula for "Circumference of pool":
![C=2\pi r\\\\25=2\times \frac{22}{7}\times r\\\\\frac{25\times 7}{2\times 22}=r\\\\3.9\ ft=r](https://tex.z-dn.net/?f=C%3D2%5Cpi%20r%5C%5C%5C%5C25%3D2%5Ctimes%20%5Cfrac%7B22%7D%7B7%7D%5Ctimes%20r%5C%5C%5C%5C%5Cfrac%7B25%5Ctimes%207%7D%7B2%5Ctimes%2022%7D%3Dr%5C%5C%5C%5C3.9%5C%20ft%3Dr)
So, Area of circular pool will be
![Area=\pi r^2\\\\Area=\frac{22}{7}\times 3.9\times 3.9\\\\Area=47.8\ ft^2](https://tex.z-dn.net/?f=Area%3D%5Cpi%20r%5E2%5C%5C%5C%5CArea%3D%5Cfrac%7B22%7D%7B7%7D%5Ctimes%203.9%5Ctimes%203.9%5C%5C%5C%5CArea%3D47.8%5C%20ft%5E2)
Hence, Area of circular pool is 47.8 ft².
Answer:
I believe it's A.
Step-by-step explanation:
brainliest?
Here you go, hope this helps
1 is 3,-5 because the x would just be the opposite