For this case we have by definition, that the circumference of a circle is given by the following formula:
[tex]C = \pi * d[/tex]
Where:
d: Is the diameter of the circumference
So:
[tex]C = \pi * 25\\C = 78.5398[/tex]
Rounding to a decimal we have:
[tex]C = 78.5 \ yards[/tex]
ANswer:
[tex]C = 78.5 \ yards[/tex]
