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Todas as categorias

2 respostas

Si = (n - 2) * 180
1440 = (n - 2) * 180
n = 8 + 2 = 10 lados

ang.central = 360/10 = 36

2007-03-15 09:17:59 · answer #1 · answered by Spy7 3 · 0 0

âNGULO SENTAL?

Essa é fácil:

24.

2007-03-15 16:45:56 · answer #2 · answered by marcioaciolli 6 · 0 0

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