Question

1 How many sides does a regular
polygon have if the measure of an
exterior angle is 90°?
2. How many sides does a regular
polygon have if the measure of an
exterior angle is 60°?​

Answer 1

Answer:

Step-by-step explanation:

Each exterior angle will be 180-90 = 90 degrees. The sum of the exterior angles is 360 degrees.

n*60=360 => n=6. n(number of sides) = 6. I hope you get my point.