using System; class Program { public static void Main() { double l, w, r, per_rect, per_cir; double PI = 3.14; Console.WriteLine("Enter the Length and Width: "); l = Convert.ToDouble(Console.ReadLine()); w = Convert.ToDouble(Console.ReadLine()); per_rect = 2 * (l + w); Console.WriteLine("Enter the radius of the circle: "); r = Convert.ToDouble(Console.ReadLine()); per_cir = 2 * PI * r; Console.WriteLine("Perimeter of Rectangle: {0}", per_rect); Console.WriteLine("Perimeter of Circle: {0}", per_cir); Console.Read(); } }
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