octógono

Fonte da imagem:http://www.google.com.br/imgres?q=oct%C3%B3gono&hl=pt-BR&biw=1440&bih=775&gbv=2&tbm=isch&tbnid=8RAa2Fx3tf0DQM:&imgrefurl=http://hereismyname.blogspot.com/2008/11/no-meu-hospital-as-mesas-do-refeitrio.html&docid=l3K-Regt4_oj4M&imgurl=https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhAILy6W4Wj2pKQ6e9wH4g7i0eo6V9uUl5UxpWeEIEn88UgbE8zJKAEh8Pm5jCZba3pVHLi2OMWMD4VDAjjrJ8rS9qU2Sc-xDZ8UV-F1pjoZ3CeYQD1iOp6FCNYkrdXLri8vX3RnxD-cU1f/s200/octogono-I.jpg&w=184&h=184&ei=kGm1T_uWC4mg8QSt78jrDw&zoom=1
Acesso:17/05/2012