Circles Review

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

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

Tags

CCSS.HSG.C.B.5

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

• 90
• 60
• 55
• 113

Tags

CCSS.HSG.C.B.5

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

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5

Rob is trying to open a can. He wants to find the arc length the can opener needs to travel to open the can half way. The radius of the can is 1.5 inches.

• 10 inches
• 2 feet
• 4.71 inches
• 3.53 inches

Tags

CCSS.HSG.C.B.5

Find the length of minor arc ST to the nearest hundredth.

Tags

CCSS.HSG.C.B.5

Find the area of each sector.

• 52.4 in²
• 18,864 in²
• 60 in2
• 10.47 in

Tags

CCSS.HSG.C.B.5

Find the area of each sector.

• 4248 m²
• 7.9 m²
• 2827.4 m²
• 11.8 m²

Tags

CCSS.HSG.C.B.5

Find the sector area of a circle with the following information:

Central Angle: 72 degrees

Diameter: 60 yds

• 18.840 yd²

• 37.680 yd²

• 565.200 yd²

• 2,260.800 yd²

Tags

CCSS.HSG.C.B.5

Find the missing angles or arcs.

Tags

CCSS.HSG.C.A.2

Find the missing angles or arcs.

Tags

CCSS.HSG.C.A.2