Longer Line C#

using System;
using System.Collections.Generic;
using System.Linq;


namespace BlankProject
{
    class Program
    {
        static void Main()
        {
            double x1 = double.Parse(Console.ReadLine());
            double y1 = double.Parse(Console.ReadLine());
            double x2 = double.Parse(Console.ReadLine());
            double y2 = double.Parse(Console.ReadLine());
            double x3 = double.Parse(Console.ReadLine());
            double y3 = double.Parse(Console.ReadLine());
            double x4 = double.Parse(Console.ReadLine());
            double y4 = double.Parse(Console.ReadLine());
            CalcClosestPointToZero(x1, y1, x2, y2, x3, y3, x4, y4);

        }

        static void CalcClosestPointToZero(double x1, double y1, double x2, double y2,
                                            double x3, double y3, double x4, double y4)
        {
            double pointOneCalc = Math.Sqrt((Math.Pow(x1, 2) + Math.Pow(y1, 2)));
            double pointTwoCalc = Math.Sqrt((Math.Pow(x2, 2) + Math.Pow(y2, 2)));
            double pointThreeCalc = Math.Sqrt((Math.Pow(x3, 2) + Math.Pow(y3, 2)));
            double pointFourCalc = Math.Sqrt((Math.Pow(x4, 2) + Math.Pow(y4, 2)));

            double lineOne = pointOneCalc + pointTwoCalc;
            double lineTwo = pointThreeCalc + pointFourCalc;

            string returnPoint;
            returnPoint = (lineOne > lineTwo) ? $"({x1}, {y1})({x2}, {y2})" : $"({x4}, {y4})({x3}, {y3})";
            Console.WriteLine(returnPoint);
        }

    }
}