find the sum of the interior angles of a convex heptagon


Answer :

Answer:

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Explanation:

So, the sum of the interior angles of a heptagon is 900 degrees. All sides are the same length (congruent) and all interior angles are the same size (congruent). To find the measure of the interior angles, we know that the sum of all the angles is 900 degrees (from above)... And there are seven angles...