Calculate the radius of a circle given its area using Math function : Double Calculation : Data Type C# Examples

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Calculate the radius of a circle given its area using Math function








    
using  System;  
  
class  MainClass  {        
    public  static  void  Main()  {        
        Double  r;  
        Double  area;  
  
        area  =  10.0;  
  
        r  =  Math.Sqrt(area  /  3.1416);  
  
        Console.WriteLine("Radius  is  "  +  r);  
    }        
}