Given :
The circumference of the circle = 25 feet
π = 3.14
The circumference of the circle =
[tex]2\pi\cdot r=\pi\cdot d[/tex]Where r is the radius and d is the diameter
so,
[tex]\begin{gathered} \pi\cdot d=25 \\ \\ d=\frac{25}{\pi}=\frac{25}{3.14}\approx7.96 \end{gathered}[/tex]if we rounded to the nearest feet, the diameter = 8 feet