maddy116 maddy116

06-03-2017
Mathematics

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Find the sum of the measures of the interior angles of the indicated convex polygon

Find the sum of the measures of the interior angles of the indicated convex polygon class=

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konstellations konstellations

06-03-2017

180(n-2)
N is number of sides
Nonagon has 9 sides.
9-2=7
7x180=1260

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