Area of Sector and Segment of a Circle

Find the area of the sector, rounding your answer to one decimal place.

• 67.1cm²

• 67.0cm²

• 16.8cm²

• 134.0cm²

Find the area of the sector, rounding your answer to one decimal place.

• 15.4m²

• 15.3m²

• 15.5m²

• 15.6cm²

What is the area of the shaded SECTOR? Round to the nearest hundredth.

• 9.42 u²

• 113.10 u²

• 284.3 u²

• 452.39 u²

Find the area of the sector, rounding your answer to 1d.p.

• 176.7cm²

• 23.6cm²

• 156.7cm²

• 88.4cm²

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

What is the area of this circle?

• 4π

• 8π

• 16π

• π

What is the area of the green shaded segment?

• 16π - 64

• 8π - 32

• 8π - 64

• 16π - 32

Calculate the area of the segment of a circle with a radius of 10 cm and a central angle of 60°. Round your answer to two decimal places.

• 30.45 cm²

• 15.71 cm²

• 25.12 cm²

• 20.94 cm²

Find the area of the segment of a circle with a radius of 8 cm and a central angle of 90°. Express your answer to the nearest whole number.

• 40 cm²

• 35 cm²

• 25 cm²

• 30 cm²

What is the area of the segment of a circle with a radius of 12 cm and a central angle of 120°? Round your answer to one decimal place.

• 75.4 cm²

• 80.5 cm²

• 85.6 cm²

• 90.7 cm²