180 (9-2)=180x7=1260
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1260
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The sum of the interior angles of a nonagon is 1260 degrees.
The sum of the interior angles of a nonagon is 1260 degrees. A nonagon is a nine-sided polygon in geometry. The formula to find the sum of interior angles in a polygon is given by the formula [n-2] x 180 degrees, where n represents the number of sides.
1260 degrees