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인기 있는 Word Problems >

The 원둘레 of a circle is 18𝜋 meters. 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 18​𝜋 m e t ers . Wha t i s t h e r a d i u s ?

해법

r a d i u s : 9 m

솔루션 단계

Given:

c i rc u m f ere n ce : 18 π m

주어진 원 반지름

C i rc u m f ere n ce = 18 π : r = 9

r a d i u s : 9 m

인기 있는 예

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