To calculate the circumference of a circle, you can use the formula:
C = π × D
where C is the circumference and D is the diameter. Since the diameter of the circle is 6 yards, we can substitute that value into the equation:
C = π × 6 yards
Now, using the approximate value of π (pi), which is about 3.14, we can calculate:
C = 3.14 × 6
C ≈ 18.84 yards
Therefore, the circumference of the circle with a diameter of 6 yards is approximately 18.84 yards.