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受欢迎的 Word Problems >

The 周长 of a circle is 7pipi m. Find its diameter, in meters.

解答

T h e c i rc u m f ere n ce o f a c i rc l e i s 7 p iπ m . F in d i t s d iam e t er, in m e t ers .

解答

d iam e t er : 7 m

求解步骤

Given:

c i rc u m f ere n ce : 7 π m

给定

C i rc u m f ere n ce = 7 π

的圆直径:

d = 7

d iam e t er : 7 m

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