answersLogoWhite

0


Best Answer

1, 260 degrees

User Avatar

Wiki User

14y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the angle sum for a regular 9 sided polygon?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the sum of the interior angles of a 7 sided polygon?

the interior angle of a 7 sided regular polygon is 128.57 degrees


What is the angle sum for a twenty sided polygon?

== ==


What is the sum of the interior angle of a regular 24 sided polygon?

(24-2)*180 = 3960 degrees


What is the angle measure for a regular polygon?

The sum of the internal angles of an n-sided polygon is (n-2)*180 degrees. So, for a regular polygon, each internal angle is (n-2)*180/n degrees.


What polygon has a interior angle sum of 4860?

A 29-sided polygon.


What is the interior angle sum of regular heptagon?

It's 900 degrees, and it doesn't matter whether the 7-sided polygon is regular or not.


What is the sum of the exterior angles of a 6 sided polygon?

Sum of exterior angles of any sided polygon is 360 so sum of exterior angle of 6 sided polygon (hexagon) is 360


What is the sum of the exterior angle measures of a regular dectagon?

If a dectagon is another word for a decagon then this is a 10 sided polygon. No matter how many sides it has, the sum of the external angles of a convex or regular polygon is 360°.


What is the angle sum for a 9 sided polygon?

1620


What is the angle sum of a fourteen sided polygon?

4320


What is the sum of the angle measures of a 14 sided polygon?

The sum of the interior angles of a 14 sided polygon are 2160 degrees.


How many degrees are in the sum of an angle and an exterior angle of a regular polygon?

360 ________________________________________________ Sum of Interior Angles of a Polygon = 180 (n-2) Sum of Exterior Angles of a Polygon = 360 The sum of an angle and an exterior angle of a regular polygon is 360