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Estimate the length of the radius if the area of the circle is 54 ft2.

Estimate the length of the radius if the area of the circle is 54 ft2.
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1 vote
Estimate the length of the radius if the area of the circle is 54 ft2.

asked
User Astra
by
7.7k points

1 Answer

5 votes
area = pi(r^2)
54 = pi(r^2)
54/pi= r^2
sqrt (54/pi) = r
4.15 is approximately the radius
answered
User Almarc
by
8.8k points
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