Question

Find the measure of each exterior angle of a regular polygon with:
(a) 10 sides (b) 12 sides

Answer 1

$$\begin{gathered} sumofexteriorangles=2\mathrm{\pi } \\ \mathrm{each}\mathrm{exterior}\mathrm{angle}=\frac{2\mathrm{\pi }}{\mathrm{n}} \\ 10\mathrm{sides}-6\mathrm{degree} \\ 12\mathrm{sides}-30\mathrm{degree} \end{gathered}$$