xxyesha xxyesha

04-04-2016
Mathematics

contestada

If the circumference of a circle is 11 pi inches, what is the area? round your answer to the nearest hundredth.

Respuesta :

ladd1997 ladd1997

04-04-2016

a= C²/4×π
=11²/4×3.14
=121/12.56
=9.63

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