Question
The diameter of a circle is 14 miles. What is the circle's circumference? Use 3.14 for 𝜋.
**Make sure you use the circumference formula on the state test reference sheet.
*
1 point
21.98 miles
615.44 miles
17.14 miles
43.96 miles
**Make sure you use the circumference formula on the state test reference sheet.
*
1 point
21.98 miles
615.44 miles
17.14 miles
43.96 miles
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 of the circle.
Given that the diameter \( d = 14 \) miles and using \( \pi \approx 3.14 \):
\[
C = 3.14 \times 14
\]
Calculating that:
\[
C = 3.14 \times 14 = 43.96 \text{ miles}
\]
So, the circumference of the circle is **43.96 miles**.
\[
C = \pi \times d
\]
where \( C \) is the circumference and \( d \) is the diameter of the circle.
Given that the diameter \( d = 14 \) miles and using \( \pi \approx 3.14 \):
\[
C = 3.14 \times 14
\]
Calculating that:
\[
C = 3.14 \times 14 = 43.96 \text{ miles}
\]
So, the circumference of the circle is **43.96 miles**.