static void Main(string[] args)
{
try
{
Triangle triangle = new Triangle();
printResult(triangle.findArea(3, 4, 5));
printResult(triangle.findArea(7, 5, 10));
printResult(triangle.findArea(10, 6, 8));
printResult(triangle.findArea(10, -6, 8));
printResult(triangle.findArea(-10, 400, 50));
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
Console.ReadLine();
}