Circumference of garden 138.16 Yards
Circumference of circle is:
[tex]C=2\pi r[/tex][tex]\begin{gathered} 2\pi r=138.16 \\ r=\frac{138.16}{2\pi} \\ r=\frac{138.16}{6.2831} \\ r=21.98 \end{gathered}[/tex]Hence the distance from the center of the circular garden to its edge is 21.98 yards.