princess012219
princess012219 princess012219
  • 01-05-2020
  • Mathematics
contestada

Find the circumference of a circle whose area is [tex]24\pi[/tex] ft^2
A.[tex]2\sqrt{6}[/tex]
B. [tex]4\sqrt{6}[/tex]
C. [tex]12\pi[/tex]
D. [tex]24\pi[/tex]

Respuesta :

amna04352
amna04352 amna04352
  • 02-05-2020

Answer:

B

Step-by-step explanation:

Area = pi × r²

24pi = pi × r²

r² = 24

r = sqrt(24)

r = 2sqrt(6)

Circumference = 2pi × r

2pi × 2sqrt(6)

(4sqrt(6))pi

Answer Link

Otras preguntas

Choose yes if you would document the item. Choose no if you would not document it. A graph that the writer constructed with information from another source. yes
how solve the equation a(n-3)+8=bn solve for n
48 gallons in 14 minutes write rate as a fraction
Value of 3y - 10 when y = -1
There are x giraffes at the zoo. The number of elephants is 4 less than three times the number of giraffes, and there are more than 23 elephants.
Gasoline costs $2.79 per gallon Is the number of gallons proportional to the total cost
There are x giraffes at the zoo. The number of elephants is 4 less than three times the number of giraffes, and there are more than 23 elephants.
20 is 85% of what number?
What is 31 less than fifty two million and four
Explain why it works to break apart a number by place values to multiply