ko

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

인기 있는 Word Problems >

The diameter of a circle is 18 m. Find its 원둘레 in terms of pipi.

해법

T h e d iam e t er o f a c i rc l e i s 18 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 .

해법

c i rc u m f ere n ce : 18 π m

+1

소수

56.54866 \dots

솔루션 단계

Given:

d iam e t er : 18 m

주어진 원 둘레

d = 18 : C = 18 π

c i rc u m f ere n ce : 18 π m

인기 있는 예

The radius of a 원형 is 18 in. Find its area in terms of pipi.twice the 차이 of a number and 5 is at most 16 twice the 차이 of a number and 5 is at most 19 One positive integer is 6 less than twice another. The sum of their squares is 164. Find the integers.Michael opened a savings account and deposited 100.00. The account earns 8% interest, compounded quarterly. If he wants to use the money to buy a new bicycle in 3 years, how much will he be able to spend on the bike?