Question

Consider a circle whose size can vary. The circumference of the circle is always

2
π
times as large as its radius. Let
r
represent the radius of the circle (in feet) and let
C
represent the circumference of the circle (in feet).

Answer 1

The circumference of the circle is always 2π times as large as its radius. Let r represent the radius of the circle (in feet) and let C represent the circumference of the circle (in feet).

Explanation:

hopes this helps

answer 2

π

times as large as its radius.