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Find the sum of the interior angles of a hendecagon (11-sided polygon).
(1 point)
The sum of the interior angles of a hendecagon is
To find the sum of the interior angles of a hendecagon (11-sided polygon), you can use the formula:
Sum of interior angles = (n - 2) * 180 degrees,
where n is the number of sides of the polygon.
In this case, the number of sides of the hendecagon is 11, so we can substitute n = 11 into the formula:
Sum of interior angles = (11 - 2) * 180 degrees
= 9 * 180 degrees
= 1620 degrees.
Therefore, the sum of the interior angles of a hendecagon is 1620 degrees.