The circumference of circle is ,
[tex]C=2\Pi r[/tex]where r is the radius of circle.
The diamteter of circle is , 69 yards
Convert into radius,
[tex]d=2r[/tex][tex]69=2r[/tex][tex]r=\frac{69}{2}[/tex]Substitute the radius in the circumference formula.
[tex]C=2\times3.14\times\frac{69}{2}[/tex][tex]C=3.14\times69[/tex][tex]C=216.66\text{ yards.}[/tex]Hence the circumference of circle is 216.66 yards.
