As area = pi * radius2, the radius is given by radius = sqrt(area /pi) radius = sqrt(6644.24 / pi) = 46 with pi = 3.14
diameter = double the radius = 48 cm
The area of a cirle is: PI * r2 Where "r" is the radius, and PI is approximately 3.14. Hint: A radius is half of the diameter.
Radius = 1/2 of the diameter = 46 inches.
Diameter of a circle = 2*radius Diameter of a circle = circumference/pi
Circumference of the circle: 2*23*pi = 46*pi inches
6.78233......(Square root of 46)
In a rectangle, the area is calculated by multiplying length x width. If (for example) both length and width are in centimeters, the area will be in square centimeters.
1 meter = 1 hundred centimeters 46 meters = 46 hundred centimeters
46 centimeters is 18.11 inches.
46 centimeters = 18.1102362 inches.