MCQ
વર્તુળનું ક્ષેત્રફળ $= .............$
  • A
    $ \frac{\pi d^{2}}{2} $
  • $ \frac{\pi d^{2}}{4} $
  • C
    $ \frac{\pi d}{2} $
  • D
    $ \frac{\pi d}{4} $

Answer

Correct option: B.
$ \frac{\pi d^{2}}{4} $

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