/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: antoniomacedo167527 https://cdn.slidesharecdn.com/profile-photo-antoniomacedo167527-48x48.jpg?cb=1523356698 Sou professor de matemática e Física na rede municipal e estadual.