How many sides on a polygon with the sum of the interior angles is 6840?

To find the number of sides on a polygon with a sum of interior angles of 6840 degrees, we can use the formula: (n-2) * 180 = 6840, where n represents the number of sides. Solving for n, we get n = (6840 / 180) + 2 = 38. Therefore, the polygon has 38 sides.