pt

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

A circle has a circunferência of 39cm. What is its diameter, rounded to two decimal places?

Solução

A c i rc l e ha s a c i rc u m f ere n ce o f 39 c m . Wha t i s i t s d iam e t er, ro u n d e d t o tw o d ec ima l pl a ces ?

Solução

d iam e t er : \frac{39}{π} c m

+1

Decimal

12.41408 \dots

Passos da solução

Given:

c i rc u m f ere n ce : 39 c m

Diâmetro do círculo dado

C i rc u m f ere n ce = 39 : d = \frac{39}{π}

d iam e t er : \frac{39}{π} c m

Exemplos populares

three fewer than six times a number The diâmetro of a circle is 12 ft. Find its area to the nearest whole number.a single die is tossed, what is the probability of getting not a number 3 Two dice are rolled. What is the probability of getting a sum of 5 3 years ago, Britney won some money in the lottery and put it in a bank account that earns 4% interest compounded quarterly. If Britney currently has 500.00 in the bank account, how much interest has she earned?