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Popular Word Problems >

The area of a circle is 49𝜋 square centimeters. What is the circumference?

Solution

T h e a re a o f a c i rc l e i s 49​𝜋 s q u a re ce n t im e t ers . 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 : 14 π c m

+1

Decimal

43.98229 \dots

Solution steps

Given:

a re a : 49 π c m^{2}

Radius given

A re a = 49 π : r = 7

Circle circumference given

r = 7 : C = 14 π

c i rc u m f ere n ce : 14 π c m

Popular Examples

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