avachriss
avachriss
14-04-2016
Mathematics
contestada
Question on exact area of a circle
Respuesta :
Agl202
Agl202
14-04-2016
Area: pi*222= 484*pi sqr ft
Answer Link
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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