Question

If the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?

O 10
O 12
020
O 24

Answer 1

10 sure️️️️️️️️ show to your teacher which class do you raed?

Answer 2

C. 20

Explanation:

given:

exterior angle = 18°

to find the number of sides of a polygon:

the formula would be:

360 = exterior angle

n

360 = 18

n

n = 360/18

n = 20

therefore, the number of sides of a polygon is 20