NGUYEN, N.-G. Discovery Teaching about Calculating Side Lengths of Right Triangles Using Pythagoras Theorem with the Help of Geogebra Software. Advances in Social Sciences Research Journal, [S. l.], v. 8, n. 8, p. 690–710, 2021. DOI: 10.14738/assrj.88.10786. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/10786. Acesso em: 6 may. 2024.