1- a) (I) A, B, C, D, E e F
(II) A, B, C, D, E e F
b) (I) [AB], [BC], [CD], [DE], [EF] e [FA]
(II) [AB], [BC], [CD], [DE], [EF] e [FA]
c) (I) A e F
(II) A e F
2.1- (A) triângulo/triangle
(B) pentágono/pentagon
2.2- Polígono/Polygon (B)
(II) A, B, C, D, E e F
b) (I) [AB], [BC], [CD], [DE], [EF] e [FA]
(II) [AB], [BC], [CD], [DE], [EF] e [FA]
c) (I) A e F
(II) A e F
2.1- (A) triângulo/triangle
(B) pentágono/pentagon
2.2- Polígono/Polygon (B)