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Mathematics, 30.06.2019 13:00 katy1110
Write a proof of the polygon interior angle-sum theorem. the sum of the measures of the interior angles of a convex n-gon is 180 times (n-2). by drawing every diagonal from one vertex in a convex, n-sided polygon, the polygon can be decomposed into how many triangles?
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Write a proof of the polygon interior angle-sum theorem. the sum of the measures of the interior ang...
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