Area of Sectors

What is the area of this circle?

• 4π

• 8π

• 16π

• π

Tags

CCSS.HSG.GMD.A.1

What is the area of this circle?

• 25π

• 10π

• π

• 5π

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 as an exact value

• 5π/3

• 10π/3

• 10π

• 40π

Tags

CCSS.HSG.C.B.5

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

• 1.26

• 452.39

• 9.42

• 113.10

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.GPE.B.7

CCSS.HSG.SRT.D.9

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

• 8π/3

• 2π/3

• 32π/3

• 4π/3

Tags

CCSS.HSG.C.B.5

CCSS.HSG.GMD.A.1

Find the area of the shaded sector. Use 3.14 for pi. Round to the nearest tenth.

• 7.9 units ²

• 24.7 units²

• 10.6 units²

• 98.9 units²

Tags

CCSS.HSG.C.B.5

What is the formula to find the area of circle?

• $2\pi r$

• $\pi d^2$

• $\pi r^2$

• $2\pi d$

Tags

CCSS.HSG.GMD.A.1

Find the area of sector with radius

 $10\ cm$  and angle  $90\degree$  

•  $78.5\ cm^2$  

•  $25\ cm^2$  

•  $12.5\ cm^2$  

•  $77.5\ cm^2$  

Tags

CCSS.HSG.C.B.5

Find the area of sector.

•  $14\pi\ cm^2$  

•  $147\pi\ cm^2$  

•  $147\ cm^2$  

•  $73.5\pi\ cm^2$  

Tags

CCSS.HSG.C.B.5