What is the measure of an exterior angle of a regular 11-sided polygon? enter your answer as a decimal in the box. round to the nearest tenth of a degree?

In 11 sided Polygon no. of sides = 11

In general sum of interior angle of any polygon =
Where n is no. of sides in polygon.
We can find value of each interior angle in any polygon as
 

For polygon of 11 sides
Value of each interior angle is


So value of each interior angle in 11 sided polygon is 147.272727..... which we can round it as 147.28 degree.

Value of exterior angle in polygon = 180 - interior angle
                                                          = 180 - 147.28 = 32.72 degree.

So the value of exterior angle in 11 sided polygon is = 32.72 degree.