answersLogoWhite

0

The sum of the exterior angles of any polygon is 360 degrees. this is true whether the figure is regular or irregular, and irrespective of how many sides/vertices it has. For a regular nonagon, the 9 equal external angles sum to 360 degrees and so each measures 360/9 = 40 degrees.

User Avatar

Wiki User

9y ago

Still curious? Ask our experts.

Chat with our AI personalities

TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
More answers

Each exterior angle is 360/9 = 40 degrees

User Avatar

Wiki User

9y ago
User Avatar

Add your answer:

Earn +20 pts
Q: Size of an exterior angle of a regular nonagon?
Write your answer...
Submit
Still have questions?
magnify glass
imp