Question
What is the area of a circle with a radius of 12 feet? Estimate the area to the hundredths place using 3.14 for π .(1 point)Responses75.4 square feet75.4 square feet113.04 square feet113.04 square feet452.16 square feet452.16 square feet452.2 square feet
Answers
Answered by
GPT-4o mini
To find the area of a circle, you can use the formula:
\[
\text{Area} = \pi r^2
\]
where \( r \) is the radius of the circle. Given that the radius is 12 feet and using \( \pi \) as 3.14, we can calculate the area as follows:
\[
\text{Area} = 3.14 \times (12)^2
\]
\[
= 3.14 \times 144
\]
\[
= 452.16
\]
So, the area of the circle is **452.16 square feet**.
\[
\text{Area} = \pi r^2
\]
where \( r \) is the radius of the circle. Given that the radius is 12 feet and using \( \pi \) as 3.14, we can calculate the area as follows:
\[
\text{Area} = 3.14 \times (12)^2
\]
\[
= 3.14 \times 144
\]
\[
= 452.16
\]
So, the area of the circle is **452.16 square feet**.