Answer:
99.0 in²
Step-by-step explanation:
The area (A) of the sector of the circle is calculated as
A = area of circle × fraction of circle
= πr² × [tex]\frac{140}{360}[/tex] ( where r is the radius )
Here r = 9, thus
A = π × 9² × [tex]\frac{14}{36}[/tex]
= 81π × [tex]\frac{14}{36}[/tex] ≈ 99.0 in²
