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

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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