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20-06-2020
Mathematics

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Please answer this correctly

Please answer this correctly class=

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sudhishmswain sudhishmswain

20-06-2020

Answer:

19.63

Step-by-step explanation:

If the perimeter is 17.85, then it is equal to 2r+(2*3.14*r)/4. Solving this gives us r=5. Therefore, the quarter circle's area is (3.14*5^2)/4 = 19.625. Rounding this gives us 19.63

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