Find the circumference of a circle whose area is π/4 square foot

c = pi ft

Step-by-step explanation:

The area is pi/4

The formula for area is

A = pi r^2

pi/4 = pi r^2

Divide each side by pi

1/4 = r^2

Take the square root of each side

sqrt (1/4) = sqrt (r^2)

1/2 = r

Now we want to find the circumference

C = 2 * pi*r

C = 2 * pi * 1/2

C = pi