first commit

listas3/source/exercicios8.cs

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+using System;
+
+namespace exercicios
+{
+	class Exercicio8
+		{
+			public static void Init()
+			{
+				float b,a;
+				Console.WriteLine("Hypotenuse Calculator\nInsert the values for b (triangle base) & a (triangle height).");
+				
+				b = float.Parse(Console.ReadLine());
+				a = float.Parse(Console.ReadLine());
+				
+				Console.WriteLine("\nTriangle base {0}, Height {1}, Hypotenuse {2:N2}",
+									b,
+									a,
+									hipotenusa(a,b));
+			}
+			static float hipotenusa(float b, float a)
+			{
+				return (float)Math.Sqrt((b*b)+(a*a));
+			}
+	}
+}