The answer is c so i would pick that beacuse its sounds like a correct answer.
Answer:
The walkway around the pool makes the entire outer dimensions (outer border)
x+9+2x3=x+15 and x+8+2x3
hope this helps! could i get brainliest plz?
Assuming you are working in radians, the length of a circular arc is given by the definition of te radian:
![s =r\theta](https://tex.z-dn.net/?f=%20s%20%3Dr%5Ctheta%20)
which can be re-arranged to
![\theta = \frac{s}{r}](https://tex.z-dn.net/?f=%20%5Ctheta%20%3D%20%5Cfrac%7Bs%7D%7Br%7D%20)
Using supplied known values: