BriiBrii24 BriiBrii24

02-03-2016
Mathematics

contestada

Suppose the circumference of a circle is 2pi what is its area?

Respuesta :

hworonie hworonie

02-03-2016

circumference=2πr
2π=2πr
r=1

area=πr^2
area=π(1)^2
area=π

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