Answer:
[tex]C = 31.4[/tex]
Step-by-step explanation:
In order to find the circumference of a circle you need to know the formula
[tex]C = d\pi[/tex]
And since your diameter is 10 the we can insert that into the equation
[tex]C = (10)\pi[/tex]
And that would equal
[tex]C = 31.415[/tex]
since we are rounding by the nearest tenth we have
[tex]C = 31.4[/tex]
