Sector Areas

If Pacman's mouth, when open, is 70° and the radius of his mouth is 8mm, what is the exact area of the rest of Pacman's body?

• (464/9)π mm²

• (112/9)π mm²

• (116/9)π mm²

• (28/9)π mm²

is the formula for?

• arc length

• area of a sector

• area of a segment

• arc measure

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.

Given circle P, m∠RPT = 130°, and PT = 18 cm.
Solve for area of the shaded sector.

• 367.57  cm²

• 207.23 cm²

• 324.08 cm²

• 182.67  cm²

Given circle P, m $\angle$ RPT = 130°, and PT = 18 cm.
Solve for area of the shaded sector.

• 117.94 cm²

• 650.31 cm²

• 324. 68 cm²

• 210.81 cm²

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

• 10.47 cm²

• 17.45 cm²

• 26.18 cm²

• 8.33 cm²

What fraction of the circle does the sector represent?

• 3/8

• 135/180

• 14/360

• 14/135

What is the area of the blue segment?

• 603.2 u²

• 249.4 u²

• 353.8 u²

• 192.0 u²

What is the area of the blue sector?

• 196.2 m²

• 230.9 m²

• 263.9 m²

• 375.0 m²

What is the area of the purple segment?

• 18.7  cm²

• 24.1 cm²

• 30.6 cm²

• 42.8 cm²