Area of Sectors

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 (a)  

• 5π/3
• 10π/3
• 10π
• 40π

What is the area of the shaded sector? Round your answer to the nearest hundredth.

Mathematical Equivalence

ON

FIND THE SECTOR AREA OUTLINED IN BOLD

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5

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

• 7.9 units ²
• 24.7 units²
• 10.6 units²
• 98.9 units²

Find the area of this sector.

$176.7\ cm^{2\ }$

Mathematical Equivalence

ON

Find the area of sector with diameter

 $28\ ft$  and angle  $30\degree$  

•  $40.38\ cm^2$  

•  $51.31\ cm^2$  

•  $17.43\ cm^2$  

•  $67.83\ cm^2$  

Tags

CCSS.HSG.C.B.5

If Pacman's mouth, when open, is 72° and the radius of his mouth is 8mm, what is the exact area of the rest of Pacman's body? Round your answer to the nearest tenth.

Tags

CCSS.HSG.C.B.5