passpadi

2016

Mathematics

JAMB

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: 8

Explanation

(n−2)180/180 = 1080/180 (n - 2) = 6 n = 6 + 2 = 8

(n−2)180/180 = 1080/180 (n - 2) = 6 n = 6 + 2 = 8
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