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 Answer: Option D
Explanation
(frac{(n – 2) 180}{180}) = (frac{1080}{180})
(n – 2) = 6
n = 6 + 2 = 8
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