1

This is probably a very silly question, but I cannot find the circle button on the drawing tool bar.  The help section shows a circle tool, but I can't find it on the application for the life of me.

Thanks!

2

It is grouped under the line tool.
You must press the line tool button down until the popup menu with the extra tools appears. Similarly, the other tools that have the tiny triangle in the top-left corner have other tools grouped under them.