Problema Solution
the interior angles of a polygon are the angles formed inside a polygon by two adjacent sides. the sum S of the measures of the interior angles of a polygon with n sides can be found using the formula S = 180(n-2). the sum of a polygons interior angle measures is 1260 degrees. how many sides does the polygon have
Answer provided by our tutors
All we need to do is solve the above equation for n:
180(n - 2) = 1260
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click here to see the equation solved for n
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n = 9 sides
The polygon has 9 sides.