en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

A circular lake has a circumference of 24 miles. To the nearest square mile, what is the area of the lake?

Solution

A circular lake has a circumference of 24 miles. To the nearest square mile, what is the area of the lake?

Solution

a re a : \frac{144}{π} mi l e^{2}

+1

Solution steps

Given:

c i rc u m f ere n ce : 24 mi l e

Radius given

C i rc u m f ere n ce = 24 : r = \frac{12}{π}

Circle Area given

r = \frac{12}{π} : A = \frac{144}{π}

a re a : \frac{144}{π} mi l e^{2}

Popular Examples

The circumference of a circle is 22pi ft. What is the area, in square feet? Express your answer in terms of pipi.Cynthia invested 12,000 in a savings account. If the interest rate is 6% per year, how much will be in the account in 10 years with quarterly compounding?Between which two consecutive integers does \sqrt[3]{168} lie?twenty-four is eight less than twice a number.What is the number The wholesale price for a shirt is 4.50 . A certain department store marks up the wholesale price by 90%. Find the price of the shirt in the department store.Round your answer to the nearest cent, as necessary.