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Mandarinka [93]
4 years ago
13

Question on exact area of a circle

Mathematics
2 answers:
Mama L [17]4 years ago
5 0
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<span> ft²</span>

Answer is the second option, B. 484 <span>ft²</span>
dexar [7]4 years ago
4 0
Area: pi*222= 484*pi sqr ft
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