The sum of the degrees of the interior angles of any polygon can be found using the formula (n-2) * 180, where n is the number of sides of the polygon.
For a 19-gon, n = 19. Therefore, the sum of the degrees of the interior angles of a 19-gon is (19-2) * 180 = 17 * 180 = 3060 degrees.
what is the sum of the degrees of the interior angles of a 19-gon?
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1 answer