Answer:
d ≈ 87.85 yards
Step-by-step explanation:
The circumference ( C) of a circle is calculated as
C = πd ( d is the diameter ), then
276 = πd ( divide both sides by π )
[tex]\frac{276}{\pi }[/tex] = d , so
d ≈ 87.85 yards ( to the nearest hundredth )