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受欢迎的 Word Problems >

what is the 周长 of a circle with a diameter of 10cm

解答

w ha t i s t h e c i rc u m f ere n ce o f a c i rc l e w i t h a d iam e t er o f 10 c m

解答

c i rc u m f ere n ce : 10 π c m

+1

十进制

31.41592 \dots

求解步骤

Given:

d iam e t er : 10 c m

给定

d = 10

的圆周长:

C = 10 π

c i rc u m f ere n ce : 10 π c m

流行的例子

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