Construction of a regular hendecagon by two-fold origami

TL;DR

This paper demonstrates a method to construct a regular hendecagon using two-fold origami operations, overcoming limitations of single-fold methods on a square sheet.

Contribution

It introduces a novel two-fold origami technique to construct a regular hendecagon, expanding the scope of origami geometric constructions.

Findings

Successful construction of a regular hendecagon with two-fold origami

Extension of origami construction capabilities beyond single-fold limitations

Potential applications in advanced origami design and geometry

Abstract

The regular hendecagon is the polygon with the smallest number of sides that cannot be constructed by single-fold operations of origami on a square sheet of paper. This article shows its construction by using an operation that requires two simultaneous folds.