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8. PLEASE HELPP!! Find the area of the shaded sector. Leave your answer in terms of .
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4 votes
8. PLEASE HELPP!! Find the area of the shaded sector. Leave your answer in terms of .

8. PLEASE HELPP!! Find the area of the shaded sector. Leave your answer in terms of-example-1
User Vitalii Elenhaupt
by
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1 Answer

4 votes

Answer:

Area of a complete circle = PI * r^2

The shaded area is 1/3 of the circle so

Area = (PI * 9^2) / 3

Area = (254.4690049408) / 3

Area = 84.8230016469

Area = 84.82 square feet (rounded)

Explanation:

User Da Tong
by
4.6k points
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