Knowing that to find the diameter of the circle we use the formula of the circuference we have that the diameter is 5 yards
If you know the radius of the circle, multiply by 2 to get the diameter. The radius is the distance from the center of the circle to the edge. For example, if the radius of a circle is 4 cm, then the diameter is 4 cm x 2 = 8 cm. If you know the circumference of the circle, divide by π to get the diameter.
Using the formula:
[tex]C = \pi D\\\pi D = 15.71\\D = 5 yards[/tex]
See more about diameter at brainly.com/question/5501950
