The area of the circle is 314 square cm find its circumference is pi is 3.14
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Answer:area of circle pir^2
Pir^2=314
r^2=314/3.14
r^2=100
r=10cm
Circumference of circle =2pir
r=10cm put the value of r in formula
2×3.14×10
=62.8 cm
Step-by-step explanation:
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