Question

Find the area of a circle if its circumference is 28 cm.​

Answer 1

Answer:

Area≈62.39

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Answer 2

Answer:

62.3636 cm²

Step-by-step explanation:

circumference= 2πr

28=2×22/7×r

28×7/2×22=r

49/11=r

area of circle=πr²

= 22/7×49/11×49/11

= 2×7×49/11

= 62.3636 cm²

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