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avachriss
avachriss avachriss
  • 14-04-2016
  • Mathematics
Answered

Question on exact area of a circle

Question on exact area of a circle class=

Verified Answer :

Agl202
Agl202 Agl202
  • 14-04-2016

Area: pi222= 484pi sqr ft

Answer Link
penfila11Pen
penfila11Pen penfila11Pen
  • 14-04-2016

Same thing:
The area formula of a circle is:
A = r²

given is the diameter = 44 ft so the radius is
r = 

Apply the formula
A = (22)²
   = 484 ft²

Answer is the second option, B. 484 ft²

Answer Link

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