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인기 있는 Word Problems >

the radius of a circle is 4m. Find its 원둘레 in term of pi

해법

t h e r a d i u s o f a c i rc l e i s 4 m . F in d i t s c i rc u m f ere n ce in t er m o f π

해법

c i rc u m f ere n ce : 8 π m

+1

소수

25.13274 \dots

솔루션 단계

Given:

r a d i u s : 4 m

주어진 원 둘레

r = 4 : C = 8 π

c i rc u m f ere n ce : 8 π m

인기 있는 예

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