Respuesta :

Answer:

12.57 yards

Step-by-step explanation:

The circumference of a circle is denoted by: [tex]C=\pi d[/tex], where d is the diameter.

Here, we are given the diameter, so d = 4.

Now, plug this into the equation:

[tex]C=\pi d[/tex]

[tex]C=\pi *4[/tex] ≈ 12.57

The circumference is about 12.57 yards.

Hope this helps!

Answer: using 3.14 as : 12.56 yards. Using the value of : 12.56637061 yards

Explanation: The formula for the circumference of a circle is: xdiameter. All you have to do is multiply 4 by or 3.14. Ex. Circumference=x4=12.56