hunterjorge13 hunterjorge13

26-10-2017
Mathematics

contestada

If the area of a circle measures 9π cm2, what is the circumference of the circle in terms of π?

Respuesta :

WinSum7 WinSum7

17-04-2019

Answer:

C=6pi

Step-by-step explanation:

A=(pi)(r^2)

Area=(pi)(r squared)

r = 3

C=2(pi)(r)

C=6pi

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