Question

find the length of Arc of circle substends an angle of 108° at the center of corcle is 15 cm

Answer 1

here is the answer
hope u like it

Answer 2

Length of arc =
$\frac{theta}{360} \: \times \: 2\pi \: r$

$\frac{108}{360} \: \times 2 \times \frac{22}{7} \times 15$

= 28.28 cm

I hope that you like it.
Thank You!