Mathematics

A regular polygon has each of its exterior angles as 18o. How many sides has…

A regular polygon has each of its exterior angles as 18o. How many sides has the polygon
  • A.
    10
  • B.
    11
  • C.
    12
  • D.
    20
  • E.
    24
Correct Answer: Option D
Explanation

360/18 = 20