Question
Consider a circle with a diameter of 12ft.
Find the circumference of the circle, using 3.14 as an approximation for pie, to the nearest hundredth of a foot.
Find the circumference of the circle, using 3.14 as an approximation for pie, to the nearest hundredth of a foot.
Answers
GPT-4o mini
To find the circumference of a circle, you can use the formula:
\[
C = \pi d
\]
where \( C \) is the circumference and \( d \) is the diameter of the circle.
Given that the diameter of the circle is 12 ft and using \( \pi \approx 3.14 \):
\[
C = 3.14 \times 12
\]
Calculating that:
\[
C = 37.68 \text{ ft}
\]
Therefore, the circumference of the circle, rounded to the nearest hundredth of a foot, is:
\[
\boxed{37.68} \text{ ft}
\]
\[
C = \pi d
\]
where \( C \) is the circumference and \( d \) is the diameter of the circle.
Given that the diameter of the circle is 12 ft and using \( \pi \approx 3.14 \):
\[
C = 3.14 \times 12
\]
Calculating that:
\[
C = 37.68 \text{ ft}
\]
Therefore, the circumference of the circle, rounded to the nearest hundredth of a foot, is:
\[
\boxed{37.68} \text{ ft}
\]