# Question #319ce

##### 1 Answer

Mar 1, 2017

#### Explanation:

The sum of the exterior angles of a polygon is

#360^@# For a regular polygon with

#color(red)"n sides"#

#•"exterior angle "=(360^@)/color(red)(n)#

#rArrcolor(red)(n)=(360^@)/"exterior angle"#

#rArrn=(360)/(22.5)=16#