TEACHING GEOMETRY MEDIATED BY MATHEMATICAL MODELING: A PROPOSAL TO ADDRESS THE SUM OF INTERIOR ANGLES. Revista Multidisciplinar do Nordeste Mineiro, [S. l.], v. 21, n. 05, p. 1–16, 2025. DOI: 10.61164/m44pnn54. Disponível em: https://remunom.ojsbr.com/multidisciplinar/article/view/5231. Acesso em: 11 jan. 2026.