public static void Exercicio11()
{
Retangulo retangulo = new Retangulo();
Console.WriteLine("Digite a largura e altura do retângulo: ");
retangulo.Largura = double.Parse(Console.ReadLine(), CultureInfo.InvariantCulture);
retangulo.Altura = double.Parse(Console.ReadLine(), CultureInfo.InvariantCulture);
Console.WriteLine("Area = " + retangulo.Area().ToString("F2", CultureInfo.InvariantCulture));
Console.WriteLine("Perimetro = " + retangulo.Perimetro().ToString("F2", CultureInfo.InvariantCulture));
Console.WriteLine("Diagonal = " + retangulo.Diagonal().ToString("F2", CultureInfo.InvariantCulture));
}
static void Main(string[] args)
{
Retangulo r = new Retangulo();
Console.WriteLine("Entre a largura e altura do retângulo:");
r.Largura = double.Parse(Console.ReadLine(), CultureInfo.InvariantCulture);
r.Altura = double.Parse(Console.ReadLine(), CultureInfo.InvariantCulture);
Console.WriteLine("AREA = " + r.Area().ToString("F2", CultureInfo.InvariantCulture));
Console.WriteLine("PERÍMETRO = " + r.Perimetro().ToString("F2", CultureInfo.InvariantCulture));
Console.WriteLine("DIAGONAL = " + r.Diagonal().ToString("F2", CultureInfo.InvariantCulture));
}