SOLUTION: What is the circumference and area in feet of a circular pool that has a diameter of 20 yards?

Question 125666: What is the circumference and area in feet of a circular pool that has a diameter of 20 yards?
Answer by praseenakos@yahoo.com(507) (Show Source): You can put this solution on YOUR website!
Question:
What is the circumference and area in feet of a circular pool that has a diameter of 20 yards?

Answer:

Circumference of a circle is given by the formula, C = 2(pi)r, where r denotes the radius of the circle... and the value of pi is 3.14 approx

here diameter = 20 yards.

==> radius= = 10 yards.

Therefore, Circumference = 2*3.14* 10

==> C = 6.28 yards.

Now area of a circle os given by the formula,

==>

==>

==> square yards.

Hope you found the explanation useful.

Regards.

Praseena.

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