Question

Find the number of degrees in each exterior exterior angle of a regular pentagon.

 

Answer 1

\[\text{ Each exterior angle } = \left( \frac{360}{n} \right)^° \]
\[ \text{ For a regular pentagon, } n = 5 . \]
\[ \therefore\text{  Exterior angle } = \left( \frac{360}{5} \right)^° = 72° \]