fr

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Populaire Word Problems >

The diameter of a circle is 20 m. Find the circonférence to the nearest tenth.

Solution

T h e d iam e t er o f a c i rc l e i s 20 m . F in d t h e c i rc u m f ere n ce t o t h e n e a res t t e n t h .

Solution

c i rc u m f ere n ce : 20 π m

+1

Décimale

62.83185 \dots

étapes des solutions

Given:

d iam e t er : 20 m

Cercle de circonférence donnée

d = 20 : C = 20 π

c i rc u m f ere n ce : 20 π m

Exemples populaires

the sum of three consecutive even numbers is equal to 72. what are the numbers?You want to have 300,000 when you retire in 20 years. If you can earn 8% interest compounded continuously, how much would you need to deposit now into the account to reach your retirement goal?In 1 year, Harold wants to buy a bicycle that costs 600.00. If he opens a savings account that earns 9% interest compounded continuously, how much will he have to deposit as principal to have enough money in 1 year to buy the bike?How much would you have to deposit in an account with a 8% interest rate, compounded continuously, to have 3000 dollars in your account 10 years later.Find the future value and interest earned if 8704.56 is invested for 7 years at 4% compounded semiannually.