Question

find the measure of each interior angles of a regular polygon ​

Answer 1

Answer:

In order to find the value of the interior angle of a regular polygon, the equation is (n - 2)180°/n where n is the number of sides of the regular polygon.

____________________

Hope it helps you!!

:)

Answer 2

Answer:

Step-by-step explanation:

Each interior angle of a regular polygon of n sides is given by  

180(n−2) degree

∴ each interior angle =

180(9−2) / 9   degree

​=20×7

=140