pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

The radio of a circle is 3 cm. Find its area

Solução

T h e r a d i u s o f a c i rc l e i s 3 c m . F in d i t s a re a

Solução

a re a : 9 π c m^{2}

+1

Decimal

28.27433 \dots

Passos da solução

Given:

r a d i u s : 3 c m

Área do círculo dado

r = 3 : A = 9 π

a re a : 9 π c m^{2}

Exemplos populares

There are 3 consecutive even integers with a sum of 78. What is the value of the greatest integer?Alvin's age is two times Elga's age. The sum of their ages is 69. What is Elga's age?Rod is 10 years older than Noel. In 4 years, Rod will be twice as old as Noel. Find their present age.the circunferência of a circle is 75.36 what is the circles radius the product of a number and 3 is twelve translate