it

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popolare Word Problems >

circle has an area of 20ft^2 What is the circonferenza of the circle (Round to 3 decimal places)?

Soluzione

c i rc l e ha s an a re a o f 20 f t^{2} Wha t i s t h e c i rc u m f ere n ce o f t h e c i rc l e (R o u n d t o 3 d ec ima l pl a ces) ?

Soluzione

c i rc u m f ere n ce : 45 π f t

+1

Decimale

15.85330 \dots

Fasi della soluzione

Given:

a re a : 20 f t^{2}

Raggio della circonferenaza data

A re a = 20 : r = \frac{2 5}{π}

Circonferenza del cerchio dato

r = \frac{2 5}{π} : C = 45 π

c i rc u m f ere n ce : 45 π f t

Esempi popolari

Suppose you open a savings account today which will yield 7.85% interest. How much money should you deposit if you would like there to be \$6,000 in the account in 5 years, assuming the interest is compounded...John is 4 times as old as Martha. Five years ago, the sum of their ages was 50.The sum of a number and its square is 42 semplificare by taking roots of numerator and denominator sqrt((49y^7)/(x^{10))}a number increased by 9Backspace