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Mathematics, 14.07.2019 16:00 jeff7259
11) what is the sum of the measures of the interior angles of a 14-sided polygon? a) 1,980 b) 2160 c) 2520 d) 2880
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11) what is the sum of the measures of the interior angles of a 14-sided polygon? a) 1,980 b) 216...
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