SOLUTION: The sum of the measures of the interior angles of a convex polygon is given. Classify the polygon by the number of sides. 1. 1980 degrees 2. 2340 degrees

Algebra ->  Polygons -> SOLUTION: The sum of the measures of the interior angles of a convex polygon is given. Classify the polygon by the number of sides. 1. 1980 degrees 2. 2340 degrees      Log On


   



Question 398248: The sum of the measures of the interior angles of a convex polygon is given. Classify the polygon by the number of sides.
1. 1980 degrees
2. 2340 degrees

Answer by Alan3354(69443) About Me  (Show Source):
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The sum of the measures of the interior angles of a convex polygon is given. Classify the polygon by the number of sides.
1. 1980 degrees
n-2 = 1980/180
n-2 = 11
n = 13
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2. 2340 degrees
Do it like #1