What are the measures of an interior angle of an 11-gon.?

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Apr 17, 2018

#147.27^@# (2 decimal places)

Explanation:

The sum of the interior angles is #180(n-2)# where #n# is the number of sides
#180(11-2)=1620#

Now divide by the number of sides to find each individual interior angle

#1620/11=147.27272727...^@#

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