If the Perimeter of the Polygon is P, Then the Area of the Polygon:

A circle of radius r is inscribed in a regular polygon with n sides (the circle touches all sides of the polygon). If the perimeter of the polygon is P, then the area of the polygon is

  1. (p+n)r
  2. (2p-n)r
  3. pr/2
  4. None of the above
Anurag Mishra Professor Asked on 7th November 2015 in Maths.
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    Answer: (3) pr/2

    Anurag Mishra Professor Answered on 20th May 2016.
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