Pergunta:
4.5 Preencha a tabela a seguir, considerando o que você já sabe sobre as medidas dos ângulos internos e externos de um polígono regular:
Respostas
3/60°/120°
4/90°/90°
5/108°/72°
6/120°/60°
7/128,57°/51,43°
8/135°/45°
9/140°/40°
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