Math, asked by shivangsingh40, 11 months ago

the cirumfrence of a circle of 31.4m.find the radius and area of circle

Answers

Answered by afreenbhuyain

1

Answer: radius = 4.99m

Area = 78.428m^2

Step-by-step explanation:

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Answered by niki90

1

Answer:

C=2πr

31.4=2×3.14×r

r=31.4÷2×3.14

r=31.4÷6.28

r=5m..

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