the ratio of circumference and area is 2:7. find its circumference
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2
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hope it will be helpful to you
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Answered by
1
Answer:
44
Step-by-step explanation:
circumference =2pir
area of circle =pir^2
2pir/pir^2=2/7
2/r=2/7
r=7
circumference =2 pir
2×22/7×7
=44
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