To calculate the circumference (C) of a circle, we can use the formula:
\[ C = \pi \times d \]
where \( d \) is the diameter of the circle.
Given the diameter is 3.25 meters and using \( \pi \approx 3.14 \):
\[ C = 3.14 \times 3.25 \]
Calculating this:
\[ C = 10.225 \]
Rounding to the hundredths place, we get:
\[ C \approx 10.23 \text{ meters} \]
It seems that none of the given options (33.18, 10.2, 10.22, or 10.21) match our calculated value of 10.23 meters. However, the closest choice provided is 10.22 meters.