Question

Find the measure of each interior angle of a regular18-sided polygon​

Answer 1

A polygon with 18 sides has 18 interior angles. Therefore, to find the measure of one of these angles, divide the sum by 18. Answer: Each angle is 160 degrees.

Answer 2

Answer:

160° is the measure of each interior angle of a regular 18-sided polygon.

Because There is a formula (n-2)×180/n, where n is the number of sides put n as 18.

180(18 - 2)/n

= 180(16)/18

= 160°

Hope you got it...