The sum of the interior angles of a polygon is a given as 1080o. Find the number of the sides of the polygon.
- 5
- 7
- 6
-
8
The correct answer is: D
Explanation
\(\frac{(n - 2) 180}{180}\) = \(\frac{1080}{180}\)(n - 2) = 6
n = 6 + 2 = 8
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