find each angle measure in the regular polygon
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Answer:
144°
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 10, hence
sum = 180° × 8 = 1440°, thus
each angle measure = 1440° ÷ 10 = 144°