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受欢迎的 Word Problems >

The 周长 of a circle is 4𝜋 inches. What is the diameter?Give the exact answer in simplest form.

解答

T h e c i rc u m f ere n ce o f a c i rc l e i s 4​𝜋 in c h es . Wha t i s t h e d iam e t er ? G i v e t h e e x a c t an s w er in s im pl es t f or m .

解答

d iam e t er : 4 in c h

求解步骤

Given:

c i rc u m f ere n ce : 4 π in c h

给定

C i rc u m f ere n ce = 4 π

的圆直径:

d = 4

d iam e t er : 4 in c h

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