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compute the sum of all the interior angles of an undecagon?​

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BRIXANNCARLGO

Answer:

Given: Polygon is undecagon.

To Find: Find the sum of the interior angles.

Solution: We know that, Undecagon is a polygon with 11 sides. Sum of Interior angles of a polygon=(2n-4)×90° So, Sum of Interior angles of an undecagon = (2×11-4)×90° = (22-4)×90° = 18×90.

= 1620°

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