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受欢迎的 Word Problems >

What's the 周长 of this circular pond if its diameter is 3.8 m? Give your answer to 1 decimal place.

解答

Wha t^{'} s t h e c i rc u m f ere n ce o f t hi s c i rc u l a r p o n d i f i t s d iam e t er i s 3.8 m ? G i v e yo u r an s w er t o 1 d ec ima l pl a ce .

解答

c i rc u m f ere n ce : 11.94 m

求解步骤

Given:

d iam e t er : 3.8 m

给定

d = 3.8

的圆周长:

C = 11.93805 \dots

c i rc u m f ere n ce : 11.94 m

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