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What is the sum of the measures in degrees of the interior angles of an 18 sided figure?
The sum of the interior angles of an n-gon is given by the formula (n-2)(180) where n is the number of sides of the polygon. Thus, the sum of the interior angles of an 18-gon is (18-2)(180) = 2880.
What is the sum of the interior angles of an 18-gon?
sum of interior angles = (sides - 2) * 180 = 16 * 180 = 1800 + 1080 = 2880 degrees
What is the sum of 18-gon?
The question makes no sense since a 18-gon cannot be added. You can add the measures of its interior or exterior angles, or the lengths of its sides, its diagonals and so on. But there is no such thing as a "sum of 18-gon".
What is the angle measures of a regular 18-gon?
it is normally all obtuse. * * * * * The sum of the interior angles of an n-gon is (n-2)*180 degrees. Since n = 18, the sum is 16*180 degrees. So each angle is 16*180/18 = 160 degrees.
Number of angles in a 18 gon?
18-2 * 180 = 2880degrees(number of sides - 2) * 180 will work for any "gon
