Respuesta :

Answer:

C= 12.56

Step-by-step explanation:

Brief Explanation: The formula is simply this: C = πd. In this equation, "C" represents the circumference of the circle, and "d" represents its diameter. By multiplying the diameter by pi, you will get C.

Procedure:

C= 3.14 (4)

C= 12.56

Hope this helps you!! :)