The collinearity of barycenters related to a polygon
ARTICLE ACTIVITIES
These activities include the files that support and illustrate the development of the article:
"A proposal to explore geometry with GeoGebra: Graphical exploration and formal
demonstration of the Collinearity of the barycenters of a polygon"
of the teachers: Saulo Mosquera, Walter Castro and Marlio Paredes.
This article generalizes a geometric property observed in a triangle by Bonelo-Ayala et al (2024)
which is: “Consider a triangle ABC, any straight line and let A’, B’, C’ be the reflections of the points
A, B, C on the straight line then the barycenters of the triangles ABC, A’BC, AB’C and ABC’ are collinear
and the line of collinearity is perpendicular to the straight line".