de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

The diameter of a circle is 20 m. Find its kreisumfang in terms of pipi.

Lösung

T h e d iam e t er o f a c i rc l e i s 20 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 .

Lösung

c i rc u m f ere n ce : 20 π m

+1

Dezimale

62.83185 \dots

Schritte zur Lösung

Given:

d iam e t er : 20 m

Circle circumference given

d = 20 : C = 20 π

c i rc u m f ere n ce : 20 π m

Beliebte Beispiele

12 less than a number The radius of a kreis is 12 cm. Find its area in terms of pipi.Half of a number x subtracted from 4 is greater than or equal to −2.A person invests 6000 dollars in a bank. The bank pays 6.5% interest compounded semi-annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 15100 dollars?The durchmesser of a circle is 10 in. Find its area in terms of pipi.