answersLogoWhite

0


Best Answer

The sum of the exterior angles of any (closed) shape will always be 360 degrees.

The exterior angles of any polygon always add up to 360 degrees

* * * * *

The second of the above two answers is more accurate. A closed shape can be a circle, which does not have exterior angles.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the exterior angle sum of a 20-gon?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Does a nonconvex polygon have exterior angles equal to 360?

No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.No, but the sum of the exterior angles is 360 degrees. But remember that the exterior angle related to any reflex angle will be negative.


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


What does the Polygon Exterior Angle Sum Theorem say?

Theorem 6-1-2; Polygon Exterior Angle Sum Theorem:The sum of the exterior angle measures, one angle at each vertex, of a convex polygon is 360 degrees.


What is the measure of an angle of a regular dodecagon?

Interior Angle: 150 degrees (Interior Angle Sum: 1800) Exterior Angle: 30 degrees (Exterior Angle Sum: 360)


What is The measurement of an exterior angle of a triangle is equal to the sum of?

Interior angle+exterior angle = 180 degrees


What is the sum of the exterior angles of a non convex polygons?

The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.The sum is always 360 degrees. Note, though, that when the interior angle is convex, the measure of the exterior angle is negative.


What is the sum of the exterior angle of a hexagon?

The sum of the exterior angles of all polygons is 360 degrees.


What is the sum of exterior angle of pentagon?

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


The measure of an exterior angle of a triangle is equal to the sum of?

any other exterior angle of the triangle * * * * * No. The sum of the two opposite interior angles.


How much is a exterior angle?

An exterior angle can have any value provided the sum of all exterior angles is 360 degrees.


Which theorem states that the measure of an exterior angle in a triangle is the sum of its remote interior angle measures?

exterior angle theorem


What is the sum of the exterior angle for a 15-gon?

The sum of the exterior angles of ANY polygon is 360 degrees.