static void Main(string[] args)
{
menghitung hitung = new menghitung();
Console.WriteLine("---KELILING PERSEGI---");
Console.WriteLine(hitung.persegi(5));
Console.WriteLine("---LUAS PERSEGI---");
Console.WriteLine(hitung.luasPersegi(5));
Console.WriteLine("---KELILING PERSEGI PANJANG---");
Console.WriteLine(hitung.persegipanjang(10, 5));
Console.WriteLine("---LUAS PERSEGI PANJANG---");
Console.WriteLine(hitung.LuasPersegipanjang(10, 5));
Console.WriteLine("---LUAS SEGITIGA---");
Console.WriteLine(hitung.luasSegitiga(2, 2));
Console.ReadLine();
}
static void Main(string[] args)
{
menghitung hitung1 = new menghitung();
Console.Write("Masukkan x : ");
double x = double.Parse(Console.ReadLine());
Console.Write("Masukkan y : ");
double y = double.Parse(Console.ReadLine());
Console.Write("" + System.Environment.NewLine);
Console.Write("Hasil Tambah = ");
Console.WriteLine(hitung1.add(x, y));
Console.Write("Hasil Kurang = ");
Console.WriteLine(hitung1.min(x, y));
Console.Write("Hasil Kali = ");
Console.WriteLine(hitung1.cross(x, y));
Console.Write("Hasil Bagi = ");
Console.WriteLine(hitung1.devide(x, y));
Console.ReadLine();
}