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heyyy10 heyyy10
  • 17-07-2016
  • Mathematics
Answered

Can someone please answer. There is one problem. There's a picture. Thank you!

Can someone please answer. There is one problem. There s a picture. Thank you! class=

Verified Answer :

dalendrk
dalendrk dalendrk
  • 17-07-2016

\(2r=6ft\to r=3ft\\\\A_O=\pi r^2\\\\A_O=\pi\cdot3^2=9\pi\ (ft^2)\approx9\cdot3.14\approx28.27\\\\Answer:\boxed{28.27\ ft^2}\)

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Anonymous Anonymous
  • 17-07-2016

Are of circle = πr²

R = d/2 =6/2 =3 ft

 22/7 33 = 28.27 ft²

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