11.2 Areas of Circles & Sectors

Find the area of the circle.

• 18.84 m²

• 113.1 m²

• 37.68 m²

• 452.16 m²

Tags

CCSS.HSG.GMD.A.1

Find the area of the circle

• 56.52 in²

• 254.47 in²

• 1017.36 in²

• 113.04 in²

Tags

CCSS.HSG.GMD.A.1

what is the area of a circle with the diameter of 10cm ?

• 66 cm²

• 78.5 cm²

• 66.5 cm²

• 10 m²

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

The largest cookie ever baked had an area of 8,171 ft². Which of these is the closest to the radius of the cookie?

• 60 ft

• 51 ft

• 42 ft

• 102 ft

Tags

CCSS.HSG.GMD.A.1

A cruise ship has a large, circular window. It has an area of 50 meters. Which is closest to the window's diameter?

• 6 m

• 3 m

• 8 m

• 10.5 m

Tags

CCSS.HSG.GMD.A.1

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.

Tags

CCSS.HSG.C.B.5

Given circle P, m $\angle$ 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

Tags

CCSS.HSG.C.B.5

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

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

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

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.SRT.D.9

Find the area of the shaded region to the nearest hundredth.

• 24.00 in²

• 12.57 in²

• 30.28 in²

• 17.72 in²

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6