Answer:
D) 540
Explanation:
he sum of the interior angles of a polygon can be found using the formula (n - 2) * 180 degrees, where n is the number of sides in the polygon. In this case, we are given that the polygon has 5 sides, so we can plug this into the formula to find the sum of its interior angles:
(5 - 2) * 180 degrees = 3 * 180 degrees = 540 degrees
Therefore, the sum of the interior angles of a regular polygon with 5 sides is 540 degrees.