dhshaggs dhshaggs
  • 04-02-2017
  • Mathematics
contestada

a circle has a circumference of 62.8 invhes what's is the area?

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poopkinel poopkinel
  • 04-02-2017
C = pi * d
62.8 = 3.14 * d

r = d / 2
A = pi * (r^2)

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Аноним Аноним
  • 04-02-2017
A≈313.84in²
this is ur answer
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