Mathematics

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

The sum of the angles of regular polygon is 2520o. How many sides does the polygon have?
  • A.
    20
  • B.
    18
  • C.
    17
  • D.
    16
  • E.
    15
Correct Answer: Option D
Explanation

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