Question

The area of a circular pool cover is 314 square feet. Write and solve an equation to find the diameter of the pool cover. Use 3.14 for pie.

Answer 1

Step-by-step explanation:

First you need to know that A=πr^2

And the equation to find the diameter is d=2r

So, the equation is d=2√A/3.14

A is 314, so 314 divided by 3.14 is 10

So all that's left is d=2*10

And the diameter is 20 feet.

Answer 2

The diameter of the circular pool is 20 feet.

What is the diameter of the pool?

A circle is a bounded figure which points from its center to its circumference is equidistant. The diameter is two times the value of the radius.

The first step is to determine the radius of the pool; Radius = √Area of a circle /π

Where :

• π = pi = 22/7
• R = radius

√314/3.14 = 10feet

Diameter 10 x 2 = 20 feet

To learn more about the area of a circle, please check: https://brainly.com/question/14351152