How to calculate the area of a circle?
How to calculate the area of a circle?
The area of a circle can be calculated using the formula:
A = π * r^2,
where A is the area, π (pi) is a mathematical constant approximately equal to 3.14, and r is the radius of the circle.
Note: The diameter of a circle can be used instead of the radius by dividing it by 2 to find the radius.