Question

tabela completa de polígonos convexos

Answer 1

trapézio: nº de lados:4  números de vértices:4 número de ângulos:4 n° de diagonais 2
eneágono      9                   9                                    9                                             3
triângulo      3                     3                                     3                                              0
quadrado     4                      4                                     4                                              2
pentágono    5                       5                                      5                                               5