Pathfinders

First you want to open up Adobe Illustrator and create a new page to do your work on.

* You then want to select the shapes icon.





* You then want to add a circle onto the page



















* You then want to increase the stroke of the circle

* Then you want to expand the circle.

* After that you want to copy and paste the circle, changing the colour of it too.
cmd+c = Copy
cmd+v = Paste

*After that you want to join the two circles together like shown below

* The next thing you want to do is change the colour.

* You then want to divide it on the pathfinder tool.

* You then select the smaller first piece and change the colour so it matches the first circle.

* And finally (!) youre done.