A circle can be cut into smaller and smaller slices and rearranged in the shape of a parallelogram as shown. The formula for finding the area, A, of a parallelogram with base b and height h is shown. Which equation represents the area of a circle in terms of its circumference?
The equation representing the area of a circle in terms of its circumference is:
A = (C^2) / (4π)
where A is the area of the circle, C is the circumference of the circle, and π is the mathematical constant pi (approximately 3.14159).