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Elena L [17]
3 years ago
9

If the area of a circle is 154m2 what is the circumference.

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
6 0

The radius is found from

... A = πr²

... r = √(A/π) = √(154/π) m ≈ 7.00 m

The circumference is then

... C = 2πr = 2π(7.00 m) ≈ 43.99 m

The circumference is about 44.0 m.

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