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There are two equations you need to know when solving this. One is:
circumference = 2pi r where r is the radius
area = pi r2 where r is the radius.
Thus is the circumference is 88 cm, we can say r is 44/pi
Plug this into the area equation and you get area = pi (44/pi)2
= pi 1936/pi2
=1936/pi
which is approximately 616.2479
So the area of a circle with circumference 88cm is 616cm2
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