%0 Journal Article
%A Francesco Laudano
%T Visual argumentations in teaching trigonometry
%J Annales mathematicae et informaticae
%D 2021
%P 183-193
%V 54
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.33039/ami.2021.10.002/
%R 10.33039/ami.2021.10.002
%G en
%F AMI_2021_54_a14