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Popular Word Problems >

The circumference of a circle is 3𝜋 kilometers. What is the area?

Solution

T h e c i rc u m f ere n ce o f a c i rc l e i s 3​𝜋 ki l o m e t ers . Wha t i s t h e a re a ?

Solution

a re a : 7.07 k m^{2}

Solution steps

Given:

c i rc u m f ere n ce : 3 π km

Radius given

C i rc u m f ere n ce = 3 π : r = 1.5

Circle Area given

r = 1.5 : A = 7.06858 \dots

a re a : 7.07 k m^{2}

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