Answer:
A
Step-by-step explanation:
The area (A) of the sector is calculated as
A = area of circle × fraction of circle
= πr² × [tex]\frac{150}{360}[/tex]
= π × 12² × [tex]\frac{15}{36}[/tex]
= 144π × [tex]\frac{5}{12}[/tex] ( cancel 144 and 12 by 12 )
= 12π × 5
= 60π
≈ 188.5 Km² ( to the nearest tenth ) → A
