Arc Length & Area of a Sector

Find the arc length.  Leave your answer in terms of π.

• 7/4π
• 7/2π
• 1/8π
• 45π

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.

Find the length of the bold arc.Leave pi in your answer.

• 5688π ft
• 15.8π ft
• 150.4π ft
• 54,150 ft

Find the area of the sector.

• 52.4 in²

• 18,864 in²

• 60 in2

• 10.47 in

Find the area of the sector.

• 4248 m²

• 7.9 m²

• 2827.4 m²

• 11.8 m²

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

What is the area of sector​ GPH?

• 9π yd²

• 32π yd²

• 18π yd²

• 6π yd²

Find the area of the shaded sector of the circle.

• 
• 
• 
• 

Find the arc length.

• 37.70 cm
• 6.28 cm
• 28.27 cm
• 9.42 cm