SOLUTION: how many sides are there in a regular polygon with an exterior angle of 30 degrees

Algebra ->  Polygons -> SOLUTION: how many sides are there in a regular polygon with an exterior angle of 30 degrees       Log On


   



Question 457267: how many sides are there in a regular polygon with an exterior angle of 30 degrees

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
how many sides are there in a regular polygon with an exterior angle of 30 degrees
---
The sum of all the exterior angles is 360 degrees
---
# of exterio = 360/30 = 12
--
Therefore # of sides = 12
=================
Cheers,
Stan H.