Find the area of circle whose circumference is 418m solution
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Answer:
- 2×22/7×r=418
- 418×7/22×2
- 266
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Step-by-step explanation:
2pir= 418
r=133/2
area of a circle=pi×r×r
area of the circle = 22/7×133/2×133/2
= 13898.5 msquare
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