Respuesta :

Toodles568

Answer:

69.12

Step-by-step explanation:

C=2πr

C = 2 x π x 11

= 69.12

Answer: 22π

Step-by-step explanation:

To find the circumference of a circle, use the formula:

C=2πr

Substitute the value for r given in the problem:

CC=2π11=22π

So the circumference of the circle is 22π.