public double getDistance(double[] points){
		/* We're using the good ol' variant of the Pythagorean Theorem known as the distance formula
		 * without using the Point class. We could I guess, but I did that in the last subject and I 
		 * thought this would be fun!
		 */
		//line 1
		double x1 = points[0] ;
		double y1 = points[1];
		//line 2
		double x2 = points[2];
		double y2 = points[3];
		// find the distance here using Pythagoras
		double lineDistance = Math.sqrt((Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2)));
		return lineDistance;
	}