Question
The radius of a circle is 15 m. Find its area in terms of piπ.
Answer
Attempt 1 out of 2
A, equalsA=
m, squared m
2
Answer
Attempt 1 out of 2
A, equalsA=
m, squared m
2
Answers
GPT-4o mini
To find the area \( A \) of a circle in terms of \( \pi \), you can use the formula:
\[
A = \pi r^2
\]
where \( r \) is the radius of the circle. Given that the radius \( r = 15 \) m, you can substitute that value into the formula:
\[
A = \pi (15)^2
\]
\[
A = \pi (225)
\]
\[
A = 225\pi
\]
Therefore, the area of the circle in terms of \( \pi \) is:
\[
A = 225\pi \, \text{m}^2
\]
\[
A = \pi r^2
\]
where \( r \) is the radius of the circle. Given that the radius \( r = 15 \) m, you can substitute that value into the formula:
\[
A = \pi (15)^2
\]
\[
A = \pi (225)
\]
\[
A = 225\pi
\]
Therefore, the area of the circle in terms of \( \pi \) is:
\[
A = 225\pi \, \text{m}^2
\]