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Popular Word Problems >

The circumference of a circle is 2𝜋 inches. 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 2​𝜋 in c h es . Wha t i s t h e a re a ?

Solution

a re a : π in c h^{2}

+1

Decimal

3.14159 \dots

Solution steps

Given:

c i rc u m f ere n ce : 2 π in c h

Radius given

C i rc u m f ere n ce = 2 π : r = 1

Circle Area given

r = 1 : A = π

a re a : π in c h^{2}

Popular Examples

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