Paula measures a prize wheel at a carnival and calculates that it has an area of 3.14 square feet. what is the prize wheel's diameter?

The diameter of the prize wheel is 2 feet.

Step-by-step explanation:

Given,

Area of the prize wheel =

Since the prize is a wheel and wheel is in the shape of circle.

So we use the formula of area of circle to calculate the radius.

Let the radius of the circle be x.

On substituting the value of area and radius, we get;

So the radius of the circle = 1 feet

And we know that the diameter is twice of radius of the circle.

Thus the diameter of the prize wheel is 2 feet.

where's the diagrams?