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The sum of the interior angles of a polygon is a given as 1080o. Find...

Mathematics
JAMB 2016
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
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Correct Answer: Option D
Explanation
\(\frac{(n - 2) 180}{180}\) = \(\frac{1080}{180}\)

(n - 2) = 6
n = 6 + 2 = 8

There is an explanation video available below.

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Explanation Video

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts