What is the circumference of a circle with a diameter of 3.25 meters? Estimate the circumference to the hundredths place using 3.14 for π.(1 point)

Responses

10.22 meters
10.22 meters

33.18 meters
33.18 meters

10.2 meters
10.2 meters

10.21 meters
10.21 meters
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1 answer

To find the circumference of a circle, you can use the formula:

\[ C = \pi \times d \]

where \( C \) is the circumference and \( d \) is the diameter.

Given the diameter \( d = 3.25 \) meters and using \( \pi \approx 3.14 \):

\[ C \approx 3.14 \times 3.25 \]

Now, we can calculate this:

\[ 3.14 \times 3.25 = 10.225 \]

Rounding to the hundredths place, the circumference is approximately:

\[ 10.23 \text{ meters} \]

However, this value does not appear in the provided options. Let’s check if there was a calculation mistake or find a suitable answer from the options given.

Since the closest provided answer to our calculated circumference \( 10.225 \) is \( 10.22 \), the best answer from your options would be:

10.22 meters