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soldi70 [24.7K]
3 years ago
15

The circumference of a circle is 121 pi cm, what is the area in term of pi?

Mathematics
1 answer:
ollegr [7]3 years ago
4 0
We know that
[the circumference of a circle]=2*pi*r---------> r=[the circumference]/(2*pi)
r=121*pi/(2*pi)------> r=60.5 cm

area of the circle=pi*r²------> area=pi*60.5²-----> 3660.25*pi cm²

the answer is
3660.25*pi cm²
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