461,766 views
13 votes
13 votes
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

Follow the steps to find the area of the shaded region. First, use the formula below-example-1
User Midwire
by
3.3k points

1 Answer

21 votes
21 votes

Answer: 72.0472

Explanation:


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

User Rui Fonseca
by
3.1k points