Answer:
≈ 38.64 units
Step-by-step explanation:
The length of arc s is calculated as
circumference of circle × fraction of circle
The central angle subtended by arc s is 360° - 114° = 246° then
arc s = 2πr × [tex]\frac{246}{360}[/tex]
= 2π × 9 × [tex]\frac{41}{60}[/tex]
= 18π × [tex]\frac{41}{60}[/tex]
≈ 38.64 ( to 2 dec. places )
