Question

Follow the steps to find the

area of the shaded region.
First, use the formula
below to find the area
of the whole sector.
Sector Area
angle of sector
360
tor) πr²
8 cm
Sector Area = [?] cm²
Round to four decimal places.
129°
8 cm

Answer 1

Answer: 72.0472

Explanation:

`A=\left((129)/(360) \right)(\pi)(8^(2)) \approx \boxed{72.0472}`