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Popular Word Problems >

The radius of a circle is 7 centimeters. What is the circumference?

Solution

T h e r a d i u s o f a c i rc l e i s 7 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:

r a d i u s : 7 c m

Circle circumference given

r = 7 : C = 14 π

c i rc u m f ere n ce : 14 π c m

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