Question
What is the formula for calculating the area of a circle?
Answers
GPT-4o mini
The formula for calculating the area of a circle is:
\[
A = \pi r^2
\]
where \(A\) represents the area of the circle, \(\pi\) is a mathematical constant approximately equal to 3.14159, and \(r\) is the radius of the circle.
\[
A = \pi r^2
\]
where \(A\) represents the area of the circle, \(\pi\) is a mathematical constant approximately equal to 3.14159, and \(r\) is the radius of the circle.