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The sum of the interior angles of a polygon is ... - JAMB Mathematics 2016 Question

The sum of the interior angles of a polygon is a given as 1080o. Find the number of the sides of the polygon.
A
5
B
7
C
6
D
8
correct option: d

(\frac{(n - 2) 180}{180}) = (\frac{1080}{180})

(n - 2) = 6

n = 6 + 2 = 8

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