What is the circumference of this circle, in centimeters? Use 22/7 for pi

Step-by-step explanation:

The circumference of the circle is approximately 50.27 cm.

hope it helps

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}