Question
find the circumference of a circle with a diameter of 6 km
Answers
GPT-4o mini
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 that the diameter \(d\) is 6 km, you can calculate the circumference as follows:
\[
C = \pi \times 6 \, \text{km} \approx 3.14 \times 6 \, \text{km} \approx 18.84 \, \text{km}
\]
Thus, the circumference of the circle is approximately **18.84 km**.
\[
C = \pi \times d
\]
where \(C\) is the circumference and \(d\) is the diameter.
Given that the diameter \(d\) is 6 km, you can calculate the circumference as follows:
\[
C = \pi \times 6 \, \text{km} \approx 3.14 \times 6 \, \text{km} \approx 18.84 \, \text{km}
\]
Thus, the circumference of the circle is approximately **18.84 km**.