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22-04-2020
Mathematics

contestada

The perimeter of a quarter circle is 7.14 miles. What is the quarter circle's area?

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22-04-2020

Answer:

A= 4.06 mi2

Step-by-step explanation:

A=πr2

C=2πr

A=C2

4π=7.142

4·π≈4.05683mi²

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