Answer:
3/10
Step-by-step explanation:
The central angle of the arc is [tex]\frac{3 \pi}{5}[/tex].
The circumference of an arc of a circle is given as:
[tex]C_a = \frac{\theta}{2 \pi} * C[/tex]
where C= circumference of the circle
θ = central angle of the arc
Therefore, the circumference of the arc is:
[tex]C_a = \frac{\frac{3 \pi}{5} }{2 \pi} * C\\\\C_a = \frac{3 \pi}{10 \pi} * C\\\\C_a = \frac{3}{10}C[/tex]
The circumference of the arc will be 3/10 of the circumference of the circle.
