Area of square Circumscribed by Circle | Java program to find Area of square Circumscribed by Circle ; Function to find area of square ; Driver code ; Radius of a circle ; Call Function to find an area of square
class GFG { static int find_Area ( int r ) { return ( 2 * r * r ) ; } public static void main ( String [ ] args ) { int r = 3 ; System . out . print ( " ▁ Area ▁ of ▁ square ▁ = ▁ " + find_Area ( r ) ) ; } }