SOLUTION: The figure shows the layout of a symmetrical pool in a water park. What is the area of this pool rounded to the tens place? (pi=3.14). http://contentlaunch.ple.platoweb.com/test

Question 1078188: The figure shows the layout of a symmetrical pool in a water park. What is the area of this pool rounded to the tens place? (pi=3.14).
http://contentlaunch.ple.platoweb.com/testimagedb/a8/a81b121798f1d8e8ca5f13cd83a2646f
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Find the area of the circular sectors and the area of the isosceles triangles.
For the circular sector,

For the isosceles triangle use Heron's formula,

So all together,

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