Finding the Golden Segment

Follow the instructions on the applet to find the golden ratio. Try doing this for lines of different sizes?

This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com

For what values of AB/AC and AC/AB did you find these ratios to be equal?

Anand Bernard, 27 November 2013, Created with GeoGebra