Geometry Tools

[lylythechosenone]

Geometry tools like a compass and set square would be useful for my geometry class, where we often have to create constructions. A compass which can change radius and can be used to draw circles as well as arcs from specific points. I think SMART Notebook does it well. Here's a video: However, this is not the only way to do it. Xournal++ uses a circle. In addition, a set square to draw perfect right angles would be useful. Xournal++ has one: