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인기 있는 Word Problems >

The 원둘레 of a circle is 2𝜋 feet. What is the radius?

해법

T h e c i rc u m f ere n ce o f a c i rc l e i s 2​𝜋 f ee t . Wha t i s t h e r a d i u s ?

해법

r a d i u s : 1 f t

솔루션 단계

Given:

c i rc u m f ere n ce : 2 π f t

주어진 원 반지름

C i rc u m f ere n ce = 2 π : r = 1

r a d i u s : 1 f t

인기 있는 예

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