Area of square Circumscribed by Circle | C ++ 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
#include <iostream> NEW_LINE using namespace std ; int find_Area ( int r ) { return ( 2 * r * r ) ; } int main ( ) { int r = 3 ; cout << " ▁ Area ▁ of ▁ square ▁ = ▁ " << find_Area ( r ) ; return 0 ; }