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38 votes
38 votes
The area of the circle is 314 sq centimeters what's the circumference

User Andrei Savin
by
3.0k points

2 Answers

19 votes
19 votes

Answer:

c=62.82 cm

Explanation:

A=pir^2

C=2pir

C=2sqrt(piA)=2sqrt(pi×314)=62.81592 cm

User Comrade Che
by
2.9k points
19 votes
19 votes

Answer:

62.82

Explanation:

C=2πA=2·π314≈62.81592cm

User KCE
by
3.2k points