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

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

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