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andreyandreev [35.5K]

3 years ago

11

If the area of a circle measures 16/25 π cm2, what is the circumference of the circle in terms of π? A) 5/8 π cm B) 4/5 π cm C)

8/5 π cm D) 32/50 π cm

1 answer:

xxTIMURxx [149]3 years ago

3 0

Area=pi*r^2
16/25 therefore is r^2
therefore r=4/5
circumference = 2*pi*r
8*pi/5 is the circumference, C.

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