Question

A circular swimming pool has a tacius of 28 ft. There is a path all the way around the pool that is 4 ft wide. A fence is going to

be built around the outside edge of the pool path

About how many feet of fencing are needed to go around the pool path? Use 3.14 for

SS

1001

1761

2010

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Answer 1

Explanation:

A circular swimming pool has a tacius of 28 ft. There is a path all the way around the pool that is 4 ft wide. A fence is going to be built around the outside edge of the pool path

WE need to find the circumference of the circle

radius of circular swimming pool is 28 feet

path is 4 ft wide

so we add 4 with radius

radius of the pool with path is 28+4= 32

`circumference =2\pi (r)`

where r is the radius

r=32

`circumference =2\pi (r)\\circumference =2\pi (32)=200.96=201`

Answer:

201 feet