Question

the radius of a circle is 1 foot what is the circumference of the circle

Answer 1

Circumference of any circle = (pi) x (diameter).

Diameter = 2 x radius

Diameter of your circle = (2) x (1 ft)  =  2 ft

Circumference of your circle  =  (pi) x (2 ft)  =  6 ft 3.4 in (rounded)

Answer 2

Answer:

6 ft 3.4 in

Step-by-step explanation: