If the Numerical Value of the Circumference and Area of a Circle is Same, Then the Area is

  1. 8 pai sq. unit
  2. 4 pai sq. unit
  3. 8 pai . unit
  4. 12 pai . unit
Manish Listener Asked on 9th July 2015 in Maths.
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  • 1 Answer(s)

    Answer: (2) 4 pai sq. unit
    Explanation:-
    Area of a circle = pie r2
    Circumference of a circle = 2 x pie r
    According to the question,
    2 x pie r = pie r2
    r = 2
    Then, the area of the circle = pie 22
    = 4 pai sq. unit.
    Hence, the answer is (2) 4 pai sq. unit.

    Anurag Mishra Professor Answered on 10th July 2015.
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