A compass is a very handy tool! In this tutorial, you'll see how to use a compass and straightedge to construct parallel lines!
This tutorial shows you how to construct an equilateral triangle using a ruler and compass.
This tutorial shows you how to construct a perpendicular bisector using only a compass and a straightedge!
Did you know you don't need a ruler to construct a square? All you need is a compass and a straightedge! Watch this tutorial to see how it's done!