Sector Area Formula

FIND THE SECTOR AREA OUTLINED IN BOLD

• A

• B

• C

• D

FIND THE SECTOR AREA OUTLINED IN BOLD

• A

• B

• C

• D

Find the area of a segment of a circle if the central angle of the segment is 60° and the radius is 10.  Express answer to the nearest tenth of a square unit.

• 9.1 sq. units

• 27.2 sq. units

• 60 sq. units

• 54.4 sq. units

A cathedral window is built in the shape of a semicircle. If the window is to contain three stained glass sections of equal size, what is the area of each stained glass section?  Express answer to the nearest square foot.

• 1 sq. ft

• 13 sq. ft

• 3 sq. ft

• 26 sq. ft

Find the area of the sector. Round your answer to the nearest tenth.

• 5.2 units²

• 10.5 units²

• 31.4 units²

• 38.2 units²

Find the area of the sector. Round your answer to the nearest tenth.

• 52.4 in²

• 5.2 in²

• 60.8 in²

• 10.47 in²

Find the area of the sector. Round your answer to the nearest tenth.

• 3.9 m²

• 7.9 m²

• 9.6 m²

• 11.8 m²

Find the area of the sector. Round your answer to the nearest tenth.

• 3.1 yd²

• 28.3 yd²

• 6.3 yd²

• 32.4 yd²

Find the area of the shaded region. Round your answer to the nearest tenth.

• 18.8 units²

• 9.4 units²

• 113.1 units²

• 77.6 units²

Find the area of the sector. Round your answer to the nearest tenth.

• 58.9 m²

• 11.8 m²

• 23.6 m²

• 117.8 m²