The sum of the angles of regular polygon is 2520o. How many sides does the…

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Mathematics WAEC 1994

The sum of the angles of regular polygon is 2520o. How many sides does the polygon have?

  • 20
  • 18
  • 17
  • 16 checkmark
  • 15

The correct answer is: D

Explanation

2(n-2) x 90o = 2520; n = 16
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