Area of a Sector in Radians

Find the area of the shaded sector.

• 30.8

• 5.5

• 18.1

• 3.3

Find the area of the shaded sector.

• 5.7

• 2.2

• 76.0

• 29.8

Find the area of the shaded sector.

• 5.2

• 7.9

• 10.5

• 15.7

Given that m∠AOB = 13π/18 and the radius is 8 cm, what is the sector area?

• 208π/9 cm²

• 416π/9 cm²

• 52π/9 cm²

• 26π/9 cm²

Mathematical Equivalence

ON

What is the area of the shaded sector?

• 145.31 cm²

• 20.76 cm²

• 581.25 cm²

• 470.13 cm²

Find the area of the shaded sector. Round to the nearest hundredth.

• 7.92 units ²

• 24.74 units²

• 10.60 units²

• 98.19 units²

What is the area of sector A0E? (Give your answer in terms of pi)

Mathematical Equivalence

ON

Given the measurements in the diagram, find the total area of the shaded regions.

• 10.47 cm²

• 52.36 cm²

• 26.18 cm²

• 5.24 cm²