If the perimeter of a semicircular protractor is 54 cm, then its diameter (in cms) is

[Use π=22/7]
(a) 21
(b) 10.5
(c) 27
(d) 13.5

Anurag Mishra Professor Asked on 25th May 2016 in Maths.
Add Comment
  • 1 Answer(s)

    Answer: (a) 21 

    Anurag Mishra Professor Answered on 31st May 2016.
    Add Comment
  • Your Answer

    By posting your answer, you agree to the privacy policy and terms of service.