double R = 2.4;double pi = 3.1415926;int C = 2;int D = 4;double E = 3;Console.WriteLine("Rādiuss R = " + R);Console.WriteLine("Riņķa Līnijas Garums = "+ C* pi *R);Console.WriteLine("Riņķa Laukums = " + pi * R*R);Console.WriteLine("Lodes laukums = " + D * pi * R*R);Console.WriteLine("Lodes Tilpums= " + Math.Round (D * pi * R *R*R) / E);