Answer:
99.0 in²
Explanation:
The area (A) of the sector of the circle is calculated as
A = area of circle × fraction of circle
= πr² × ( where r is the radius )
Here r = 9, thus
A = π × 9² ×
= 81π × ≈ 99.0 in²
8.2m questions
10.9m answers
( where r is the radius )
≈ 99.0 in²