Figure 1a from: Briz-Redón Á, Serrano-Aroca Á (2018) Novel pedagogical tool for simultaneous learning of plane geometry and R programming. Research Ideas and Outcomes 4: e25485. https://doi.org/10.3897/rio.4.e25485

Figure 1a Several examples of use of some of the basic functions included in the LearnGeom R package with their required lines of code to produce them. - Three polygons created with the CreatePolygon function.