Known circle area is 452.16 square meters, radius, diameter, perimeter!

Known circle area is 452.16 square meters, radius, diameter, perimeter!

452.16/3.14=144
144=12*12
So, the radius is 12 meters
Diameter = 12 * 2 = 24 M
Perimeter = 24 * 3.14 = 75.36m