The sum of the interior angles of a polygon with 11 sides is:

  1. 1980^circ
  2. 360^circ
  3. 1800^circ
  4. 1620^circ
Answer

D) 1620^circ

(n - 2) 180^circ = 9 180^circ = 1620^circ. SLO M-09-B-18 · Application

Mathematics MCQ · More Polygons, Triangles and Parallelograms MCQs · Practise