Geometric Construction of Squares on Grid Paper

2012-10-30 05:32
This GeoGebra applet demonstrates techniques for precisely constructing squares on grid paper or geoboards. It leverages mathematical tools including the Pythagorean theorem, vectors (unit and orthogonal vectors), rotation transformations, and the greatest common divisor (GCD) to systematically determine vertex coordinates. The construction features sequence generation, polygon drawing, right-angl