de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Word Problems >

The durchmesser of a circle is 4 kilometers. What is the area?

Lösung

T h e d iam e t er o f a c i rc l e i s 4 ki l o m e t ers . Wha t i s t h e a re a ?

Lösung

a re a : 4 π k m^{2}

+1

Dezimale

12.56637 \dots

Schritte zur Lösung

Given:

d iam e t er : 4 km

Circle Area given

d = 4 : A = 4 π

a re a : 4 π k m^{2}

Beliebte Beispiele

Seven more than the quotient of a number and 2 equals 3 .Alvin is 10 years older than Elga. The sum of their ages is 110. What is Elga's age?I am now 15 years old. How old will I be in 10 years?Lilo is 3 years older than Isla. The sum of their ages is 17. How old are they?Wanda is 44. Henry is 5 years older than Charlie and 3 years older than Wanda. How old is Charlie?