To find the sum of the measures of the interior angles of a polygon, use the formula (n - 2) * 180, where n stands for the number of sides that the specific polygon has.
Since the question is asking for the interior angle sum of a regular hexagon, we would substitute 6 for the variable n, because a hexagon has six sides.
Substitute 6 for n and evaluate the expression; the answer you get will be the answer to the question: what is the interior angle sum of a regular hexagon?
[(6) - 2] * 180
Solve inside the parentheses first. Subtract 6 and 2.
[4] * 180
Multiply 4 and 180 to find the answer to the question.
720 is the answer when you multiply 4 and 180. This means that the sum of the measures of the interior angles of a regular hexagon is 720 degrees.
