using System;

namespace MyCompiler {
    class Program {
        public static void Main(string[] args) {
            double angulo;
            Console.WriteLine("digite um angulo em graus");
            angulo = double.Parse(Console.ReadLine());
            double seno = Math.Sin(angulo * (Math.PI / 180));
            Console.WriteLine("o seno desse grau eh: " + seno);
            double cosseno = Math.Cos(angulo * (Math.PI / 180));
            Console.WriteLine("o cosseno desse grau eh: " + cosseno);
            double tangente = Math.Tan(angulo * (Math.PI / 180));
            Console.WriteLine("a tangente desse grau eh: " + tangente);
            Console.WriteLine("o secante desse grau eh: " + 1/cosseno);
            Console.WriteLine("o cossecante desse grau eh: " + 1/seno);
            Console.WriteLine("a cotangente desse grau eh: " + 1/tangente);
        }
    }
}

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