What is the sum of the degrees of the interior angle of a 19-gon

3060°

Explanation:

If a body is made up of 19 sides we can find sum of the interior angles using the relationship below;

    Sum of interior angles  = (n-2) x 180

 n  = number of sides  = 19

So, the sum of interior angles;

     Sum of interior angles  = (19 -2) x 180

     Sum of interior angles  = 17 x 180  = 3060°

answer ( groundwater);