Question

How many sides does a regular polygon have that has an angel of equal rotation to 18°? Explain

Answer 1

For a regular polygon,

the order is also known as the number of sides

angle of rotation = 360/number of sides

Given that the angle of rotation is 18 degrees, it means that

18 = 360/number of sides

number of sides = 360/18 = 20

It has 20 sides