Question

3. What is the measure of each?
(1) exterior angle
(ii) interior angle​

Answer 1

Answer:

The sum of the measures of the interior angles of a polygon with n sides is (n – 2)180.

The measure of each interior angle of an equiangular n-gon is

(n-2)180/n

If you count one exterior angle at each vertex, the sum of the measures of the exterior angles of a polygon is always 360°.

the measures of each angle of an equiangular n-gon is 360/n