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14-03-2018
Mathematics

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circle O has a circumference of 132 feet. what is the approximate area of the circle?

Respuesta :

xXoOoXx xXoOoXx

04-08-2019

Answer: Approximately 1,386ft²

A=πr²

C=2πr

A=C²

4π=1322

4·π≈1386.55786ft²

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