Question

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

Answer 1

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