A Trisectrix from a Carpenter's Square
arXiv:1603.03508
Abstract
In 1928 Henry Scudder described how to use a carpenter's square to trisect an angle. We use the ideas behind Scudder's technique to define a trisectrix---a curve that can be used to trisect an angle. We also describe a compass that could be used to draw the curve.
5 pages, 4 figures