public static void Run()
{
WriteLine($"The area of a (10, 5) rectangle is: {Formulas.AreaRectangle(10, 5)}");
WriteLine($"The area of a (10) square is: {Formulas.AreaSquare(10)}");
WriteLine($"The GoldHarmon of 3 is: {Formulas.GoldHarm(3)}");
}