Answer:
[tex]37.7in.[/tex]
Step-by-step explanation:
The circumference of a circle is: [tex]C=2\pi r[/tex]
However, the question wants us to use 3.14 instead of [tex]\pi[/tex].
We are given 12 inches as the diameter of the circle.
We want the radius, which is half of the diameter.
The radius of the circle is 6 inches.
Now that we have the radius, we plug and chug.
[tex]C=2*3.14*6in.\\C=6.28*6in.\\C=37.68in.\\[/tex]
However, the question wants us to round the answer to the nearest tenth.
Therefore, the new answer is: [tex]37.7in.[/tex]
