Hello!
To find the circumference of a circle you use the equation
[tex]C = 2 \pi r[/tex]
C is circumference
r is radius
Put in the values we know
[tex]C = 2 *\pi *3 \frac{1}{4} [/tex]
Multiply the 2 and the 3 1/4
[tex]C = 6.5 \pi [/tex]
The answer is [tex]C = 6.5 \pi [/tex]
Hope this helps!
