1 answer:
area = pi * r^2
here, the radius is 2 as its the diameter/2.
so the area is 4pi.
circumference = 2*pi*r.
so the circumference is 4pi as well.
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Answer: 5 1/2 (5.5)
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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gd luck ma guy