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受欢迎的 Word Problems >

The diameter of a circle is 26 kilometers. What is the circle's 周长?

解答

T h e d iam e t er o f a c i rc l e i s 26 ki l o m e t ers . Wha t i s t h e c i rc l e^{'} s c i rc u m f ere n ce ?

解答

c i rc u m f ere n ce : 26 π km

+1

十进制

81.68140 \dots

求解步骤

Given:

d iam e t er : 26 km

给定

d = 26

的圆周长:

C = 26 π

c i rc u m f ere n ce : 26 π km

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