Question

the number of sides of a regular polygon where each exterior angles has a measure of 45° is​

Answer 1

Answer:

8

Step-by-step explanation:

Given : A regular polygon whose each exterior angle has a measure of 45 degrees

To Find : Find the number of sides of a regular polygon

Solution :

A regular polygon whose each exterior angle has a measure of 45 degrees

Let n be the no. of sides

so,$\frac{360}{n} =45$

$\frac{360}{45} =n$

$8=n$

Hence  the number of sides of a regular polygon are 8