/// <summary>
/// Returns the distance between this coordinate and any coordiate provided.
/// </summary>
public double Distance(CartesianCoordinate coordinate)
{
var x1 = X;
var x2 = coordinate.X;
var y1 = Y;
var y2 = coordinate.Y;
var distance = Math.Sqrt(Math.Pow(x2 - x1, 2) + Math.Pow(y2 - y1, 2));
return(distance);
}