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Popular Word Problems >

The circumference of a circle is 9pipi in. Find its radius,

Solution

T h e c i rc u m f ere n ce o f a c i rc l e i s 9 p iπ in . F in d i t s r a d i u s,

Solution

r a d i u s : 4.5 in

Solution steps

Given:

c i rc u m f ere n ce : 9 π in

Radius given

C i rc u m f ere n ce = 9 π : r = 4.5

r a d i u s : 4.5 in

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