Explanation
Step 1
The measure of each exterior angle of a regular polygon is given by;
[tex]Measure=\frac{360\degree}{n}[/tex]where, n = number of sides of a polygon
then
Let
n=181 sides
Now, replace
[tex]\begin{gathered} Measure=\frac{360\degree}{n} \\ Measure=\frac{360\degree}{181} \\ Measure=1.98\text{ degr}ees \end{gathered}[/tex]I hope this helps you