Point in a Circle

using System;

class PointInCircle
{
    static void Main()
    {
        double x = 0;
        double y = 0;
        double radius = 2;

        double[] arrayX = { 0, -2, -1, 1.5, -1.5, 100, 0,  0.2,   0.9, 1 };
        double[] arrayY = { 1,  0,  2,  -1, -1.5, -30, 0, -0.8, -1.93, 1.655 };

        string tab = new string('\t', 1);
        string table = new string('-', 45);

        Console.WriteLine("inSide" + tab + tab + "X" + tab + "Y" + tab + "Vector Length     \r\n" + table);

        int count = 0;
        while (count < arrayX.Length)
        {
            double vector = Math.Sqrt((Math.Pow(x - (arrayX[count]), 2)) + (Math.Pow(y - (arrayY[count]), 2)));

            if (vector > radius)
            {
                Console.WriteLine(false + tab + tab + "{0}" + tab + "{1}" + tab + "{2:0.###}", arrayX[count], arrayY[count], vector);
            }
            else if (vector <= radius)
            {
                Console.WriteLine(true + tab + tab + "{0}" + tab + "{1}" + tab + "{2:0.###}", arrayX[count], arrayY[count], vector);
            }
            count++;
        }
        Console.WriteLine(table);
    }
}