Mr. McCoy is planning to install a circular pool. The circumference of the pool is 25 feet. What is the area sow your work

Question

asked Jun 2, 2020 218k views

1 Answer

Sinner Of The System · Answer 1 · 2020-06-07T04:53:42+0000

Answer: Area of circular pool is 47.8 ft².

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":

$C=2\pi r\\\\25=2* (22)/(7)* r\\\\(25* 7)/(2* 22)=r\\\\3.9\ ft=r$

So, Area of circular pool will be

$Area=\pi r^2\\\\Area=(22)/(7)* 3.9* 3.9\\\\Area=47.8\ ft^2$

Hence, Area of circular pool is 47.8 ft².