Math

posted by .

Find the size of an exterior angle of a regular nonagon (a 9 sided figure).

How do I find it?

  • Math -

    The sum of the exterior angles of a regular polygon is 360º

    So divide 360 by 9

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math--fast help please

    Find the interior and exterior angle measurements of a polygon with this many sides: x=2y help?
  2. Math

    What is the size of an exterior angle of a regular nonagon (a 9 sided figure)
  3. math

    The exterior angle of a regular polygon is the angle formed by an extended side and the adjacent side. c) How do the central angel and the exterior angle of a regular pentagon compare?
  4. geometry

    1) In a regular polygon the difference between the interior angles of a (n-1)sided polygon & (n+1)sided polygon is 9. find n?
  5. geometry

    find the meausre of each exterior angle for a regular nonagon
  6. geometry

    The table shows the exterior angle measures for regular polygons. Which expression represents the exterior angle measure for any regular n-gon?
  7. geometry

    If the ratio of the interior angle to the exterior angle is 5:1 for a regular polygon, find a. the size of each exterior angle b. the number of sides of the polygon c. the sum of the interior angles d. Name the polygon
  8. Geometry

    The measure of an exterior angle of a regular polugon is given. Find the measure of an interior angle. Then find the number of sides. 1) The measure of the exterior angle is x.
  9. math

    The size of an interior angle of a regular polygon is 3x° while its exterior angle is (x- 20)°. Find the number of sides of the polygon
  10. math

    If the difference between the exterior regular polygon and an (n+1) sided regular polygon is 12 find the value of n.

More Similar Questions