Question

exterior angle of a polygon is 30 °the number of sides of this polygon​

Answer 1

Since all the angles are congruent, 30a=360 , and a=12 . Since a=s , s=12 , so the polygon has 12 sides.Feb 28, 2018

Answer 2

Answer:

12 sides

Step-by-step explanation:

Since all the angles are congruent, 30a=360, and a=12. Since a=s, s=12, so the polygon has 12 sides.