Need help with accepting decimals as input in C#

Question

I have written a program in C# that runs the Pythagorean Theorem. I would love some help on allowing the program to accept decimal points from the user input. This is what I

Answer 1

Math.Pow doesnt take in decimal. There is already another question on SO about Math.Pow and decimal. Use double.

static void Main(string[] args)
        {
            double sideA = 0;
            double sideB = 0; 
            double sideC = 0; 
            Console.Write("Enter an integer for Side A ");
            sideA = Convert.ToDouble(Console.ReadLine()); 
            Console.Write("Enter an integer for Side B ");
            sideB = Convert.ToDouble(Console.ReadLine()); 
            sideC = Math.Pow((sideA * sideA + sideB * sideB), .5); 
            Console.Write("Side C has this length..."); 
            Console.WriteLine(sideC); 
            Console.ReadLine();
        }