We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
229
1
avatar+809 

What is the degree measure of an exterior angle of a regular nine-sided polygon?

 May 30, 2018

Best Answer 

 #1
avatar+4077 
+2

Remember! The sum of the exterior angles in any polygon is 360 degrees.

Since it's asking for each angle, we can simply do \(\frac{360}{9}=\boxed{40^\circ}\)

smileysmiley

.
 May 30, 2018
 #1
avatar+4077 
+2
Best Answer

Remember! The sum of the exterior angles in any polygon is 360 degrees.

Since it's asking for each angle, we can simply do \(\frac{360}{9}=\boxed{40^\circ}\)

smileysmiley

tertre May 30, 2018

17 Online Users

avatar
avatar
avatar