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Popular Word Problems >

The area of a circle is 64pi square feet. What is the circumference?

Solution

T h e a re a o f a c i rc l e i s 64​ π s q u a re f ee t . Wha t i s t h e c i rc u m f ere n ce ?

Solution

c i rc u m f ere n ce : 16 π f t

+1

Decimal

50.26548 \dots

Solution steps

Given:

a re a : 64 π f t^{2}

Radius given

A re a = 64 π : r = 8

Circle circumference given

r = 8 : C = 16 π

c i rc u m f ere n ce : 16 π f t

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