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受欢迎的 Word Problems >

The 周长 of a circle is 14𝜋 kilometers. What is the diameter?

解答

T h e c i rc u m f ere n ce o f a c i rc l e i s 14​𝜋 ki l o m e t ers . Wha t i s t h e d iam e t er ?

解答

d iam e t er : 14 km

求解步骤

Given:

c i rc u m f ere n ce : 14 π km

给定

C i rc u m f ere n ce = 14 π

的圆直径:

d = 14

d iam e t er : 14 km

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