zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的 Word Problems >

The diameter of a circle is 8 m. Find its 周长 in terms of pipi.

解答

T h e d iam e t er o f a c i rc l e i s 8 m . F in d i t s c i rc u m f ere n ce in t er m s o f p iπ .

解答

c i rc u m f ere n ce : 8 π m

+1

十进制

25.13274 \dots

求解步骤

Given:

d iam e t er : 8 m

给定

d = 8

的圆周长:

C = 8 π

c i rc u m f ere n ce : 8 π m

流行的例子

Trisha is 4 years older than Caila now. The sum of their ages in 8 years from now will be 38. How old are Caila and Trisha now?circle has a 周长 of 28.26 units. What is the diameter of the circle? Use 3.14 for pi and enter your answer as decimal.Dominc has two apples he eats one, how many does he have left A circle has a 周长 of 35cm. What is its exact diameter?Write an equation that shows the relationship 40% of 120 is a.