The ratio between the number of sides of two regular polygons is 1 ∶ 2 and the ratio between their interior angles is 2 ∶ 3. The number of sides of these polygons is respectively
1
6, 12
2
5, 10
3
4, 8
4
7, 14
The ratio between the number of sides of two regular polygons is 1 ∶ 2 and the ratio between their interior angles is 2 ∶ 3. The number of sides of these polygons is respectively